In this page we have shared the Lava Stock Rom (Original firmware) for all Lava Smartphone and tablets.
All the following Lava Stock Rom (zip file) contains original Lava USB Driver, Flash Tool and the Flash File. After Downloading the firmware, follow the instruction manual to flash the firmware on your device.
AIS Lava Pro 5.0 Star Stock Rom
Model: AIS Lava Pro 5.0 Star
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 706 MB
Lava AIS Iris 700 Stock Rom
Model: AIS Iris 700
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 547 MB
Lava A71 Stock Rom
Model: A71
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 912 MB
Lava A72 Stock Rom
Model: A72
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 993 MB
Lava A76 Stock Rom
Model: A76
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 736 MB
Lava A76 Plus Stock Rom
Model: A76 Plus
Country: All
Android Version: 6.0
How to Flash: See Instructions
Download Size: 1.2 GB
Lava A79 Stock Rom
Model: A79
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 896 MB
Lava A82 Stock Rom
Model: A82
Country: All
Android Version: 6.0
How to Flash: See Instructions
Download Size: 1.2 + 1.2 GB
Lava A88 Stock Rom
Model: A88
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 739 MB
Lava A89 Stock Rom
Model: A89
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 955 MB
Lava A97 Stock Rom
Model: A97
Country: All
Android Version: 6.0
How to Flash: See Instructions
Download Size: 1.1 GB
Lava Atom 2X Stock Rom
Model: Atom 2X
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 743 MB
Lava Connect Stock Rom
Model: Iris Connect
Country: All
Android Version: 4.0
How to Flash: Copy the update.zip to SD and flash it through the recovery.
Download Size: 214 MB
Lava Connect Z7C Stock Rom
Model: Iris Connect Z7C
Country: All
Android Version: 4.0
How to Flash: Copy the update.zip to SD and flash it through the recovery.
Download Size: 419 MB
Lava Connect Plus Z7C Stock Rom
Model: Iris Connect Plus Z7C
Country: All
Android Version: 4.0
How to Flash: Copy the update.zip to SD and flash it through the recovery.
Download Size: 208 MB
Lava EG840 Stock Rom
Model: EG840
Country: All
Android Version: 4.3
Download Size: 638 MB
Lava EG841 Stock Rom
Model: EG841
Country: All
Android Version: 4.3
Download Size: 706 MB
Lava EG932 Stock Rom
Model: EG932
Country: All
Android Version: 4.3
Download Size: 713 MB
Lava Flair E1 Stock Rom
Model: Flair E1
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 226 MB
Lava Flair E2 Stock Rom
Model: Flair E2
Country: All
Android Version: 4.4
How to Flash: See Instructions
Download Size: 488 MB
Lava Flair E3 Stock Rom
Model: Flair E3
Country: All
Android Version: 2.3
How to Flash: See Instructions
Download Size: 171 + 154 MB
Lava Flair P1 Stock Rom
Model: Flair P1
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 260 + 259 MB
Lava Flair P1i Stock Rom
Model: Flair P1i
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 452 + 483 MB
Lava Flair P2 Stock Rom
Model: Flair P2
Country: All
Android Version: 4.4
How to Flash: See Instructions
Download Size: 292 MB
Lava Flair S1 Stock Rom
Model: Flair S1
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 538 MB
Lava Flair Z1 Stock Rom
Model: Flair Z1
Country: All
Android Version: 5.0
How to Flash: See Instructions
Download Size: 673 MB
Lava Iris 49 Stock Rom
Model: Iris 49
Country: All
Android Version: 4.4
How to Flash: See Instructions
Download Size: 145 MB
Lava Iris 100L Stock Rom
Model: Iris 100L
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 128 MB
Lava Iris 250 Stock Rom
Model: Iris 250
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 294 + 424 + 426 + 444 MB
Lava Iris 300 Style Stock Rom
Model: Iris 300 Style
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 258 MB
Lava Iris 310 Style Stock Rom
Model: Iris 310 Style
Country: All
Android Version: 4.4
How to Flash: See Instructions
Download Size: 366 MB
Lava Iris 325 Style Stock Rom
Model: Iris 325 Style
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 979 MB
Lava Iris 348 Stock Rom
Model: Iris 348
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 445 MB
Lava Iris 349 Stock Rom
Model: Iris 349
Country: All
Android Version: 2.3.6
How to Flash: See Instructions
Download Size: 145 MB
Lava Iris 349i Stock Rom
Model: Iris 349i
Country: All
Android Version: 2.3.6
How to Flash: See Instructions
Download Size: 147 + 172 MB
Lava Iris 349 Plus Stock Rom
Model: Iris 349+
Country: All
Android Version: 2.3.6
How to Flash: See Instructions
Download Size: 155 MB
Lava Iris 349s Stock Rom
Model: Iris 349s
Country: All
Android Version: 2.3.6
How to Flash: See Instructions
Download Size: 163 + 153 + 147 MB
Lava Iris 349 Sleek Stock Rom
Model: Iris 349 Sleek
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 105 MB
Lava Iris 350 Stock Rom
Model: Iris 350
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 442 MB
Lava Iris 350m Stock Rom
Model: Iris 350m
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 582 MB
Lava Iris 351 Stock Rom
Model: Iris 351
Country: All
Android Version: 2.3.6
Download Size: 116 MB
Lava Iris 352e Stock Rom
Model: Iris 352e
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 405 MB
Lava Iris 352 Flair Stock Rom
Model: Iris 352 Flair
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 369 MB
Lava Iris 354 Stock Rom
Model: Iris 354
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 377 MB
Lava Iris 354e Stock Rom
Model: Iris 354e
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 339 + 370 + 370 MB
Lava Iris 355 Stock Rom
Model: Iris 355
Country: All
Android Version: 2.3.6
How to Flash: See Instructions
Download Size: 287 MB
Lava Iris 356 Stock Rom
Model: Iris 356
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 246 + 254 + 246 MB
Lava Iris 360 Music Stock Rom
Model: Iris 360 Music
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 355 MB
Lava Iris 370 Stock Rom
Model: Iris 370
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 472 MB
Lava Iris 400c Stock Rom
Model: Iris 400 Colors
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 515 MB
Lava Iris 400q Stock Rom
Model: Iris 400q
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 466 + 470 MB
Lava Iris 400s Stock Rom
Model: Iris 400s
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 434 MB
Lava Iris 401 Stock Rom
Model: Iris 401
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 401 MB
Lava Iris 401e Stock Rom
Model: Iris 401e
Country: All
Android Version: 2.3.6
How to Flash: See Instructions
Download Size: 178 + 178 MB
Lava Iris 402 Stock Rom
Model: Iris 402
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 253 + 261 + 254 + 254 + 254 MB
Lava Iris 402 Plus Stock Rom
Model: Iris 402+
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 436 MB
Lava Iris 402e Stock Rom
Model: Iris 402e
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 486 + 411 MB
Lava Iris 404e Stock Rom
Model: Iris 404e
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 340 + 353 MB
Lava Iris 404 Flair Stock Rom
Model: Iris 404 Flair
Country: All
Android Version: 4.4
How to Flash: See Instructions
Download Size: 479 MB
Lava Iris 405 Stock Rom
Model: Iris 405
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 393 + 389 + 389 + 391 MB
Lava Iris 405 Plus Stock Rom
Model: Iris 405+
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 430 + 445 + 445 + 550 MB
Lava Iris 406q Stock Rom
Model: Iris 406q
Country: All
Android Version: 4.4
How to Flash: Follow the instructions provided with the firmware.
Download Size: 944 + 935 + 415 GB
Lava Iris 408e Stock Rom
Model: Iris 408e
Country: All
Android Version: 2.3
How to Flash: See Instructions
Download Size: 164 + 171 MB
Lava Iris 410 Stock Rom
Model: Iris 410
Country: All
Android Version: 4.4
How to Flash: See Instructions
Download Size: 482 MB
Lava Iris 412 Stock Rom
Model: Iris 412
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 304 + 288 MB
Lava Iris 414 Stock Rom
Model: Iris 414
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 281 MB
Lava Iris 415 Stock Rom
Model: Iris 415
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 516 MB
Lava Iris 430 Stock Rom
Model: Iris 430
Country: All
Android Version: 4.0.4
How to Flash: See Instructions
Download Size: 674 MB
Lava Iris 444 Stock Rom
Model: Iris 444
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 482 + 470 MB
Lava Iris 450 Stock Rom
Model: Iris 450
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 426 MB
Lava Iris 450p Stock Rom
Model: Iris 450p
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 426 + 419 MB
Lava Iris 454 Stock Rom
Model: Iris 454
Country: All
Android Version: 4.0
How to Flash: See Instructions
Download Size: 252 MB
Lava Iris 455 Stock Rom
Model: Iris 455
Country: All
Android Version: 4.1
How to Flash: See Instructions
Download Size: 453 + 456 MB
Lava Iris 456 Stock Rom
Model: Iris 456
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 429 + 438 + 438 + 438 MB
Lava Iris 458q Stock Rom
Model: Iris 458q
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 462 MB
Lava Iris 460 Stock Rom
Model: Iris 460
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 562 MB
Lava Iris 465 Stock Rom
Model: Iris 465
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 520 + 520 MB
Lava Iris 470 Stock Rom
Model: Iris 470
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 507 MB
Lava Iris 500 Stock Rom
Model: Iris 500
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 510 MB
Lava Iris 501 Stock Rom
Model: Iris 501
Country: All
Android Version: 4.0
How to Flash: See Instructions
Download Size: 839 + 839 MB
Lava Iris 502 Stock Rom
Model: Iris 502
Country: All
Android Version: 4.1
How to Flash: See Instructions
Download Size: 363 + 363 + 363 MB
Lava Iris 503 Stock Rom
Model: Iris 503
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 404 MB
Lava Iris 503e Stock Rom
Model: Iris 503e
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 378 MB
Lava Iris 504 Stock Rom
Model: Iris 504
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 826 MB
Lava Iris 504Q Stock Rom
Model: Iris 504Q
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 825 + 786 + 777 MB
Lava Iris 504Q+ Stock Rom
Model: Iris 504Q+
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 605 MB
Lava Iris 505 Stock Rom
Model: Iris 505
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 422 MB
Lava Iris 506Q Stock Rom
Model: Iris 506Q
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 761 + 814 + 762 MB
Lava Iris 510 Stock Rom
Model: Iris 510
Country: All
Android Version: 4.4
How to Flash: See Instructions
Download Size: 486 MB
Lava Iris 550Q Stock Rom
Model: Iris 550Q
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 377 MB
Lava Iris Alfa Stock Rom
Model: Iris Pro Alfa
Country: All
Android Version: 5.0
How to Flash: See Instructions
Download Size: 485 + 485 + 538 MB
Lava Iris Alfa L Stock Rom
Model: Iris Pro Alfa L
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 613 MB
Lava Iris Atom Stock Rom
Model: Iris Atom
Country: All
Android Version: 4.4
How to Flash: See Instructions
Download Size: 745 + 768 MB
Lava Iris Atom 2 Stock Rom
Model: Lava Iris Atom 2
Country: All
Android Version: 4.4, 5.1
How to Flash: See Instructions
Download Size: 391 + 545 + 545 GB
Lava Iris Atom 3 Stock Rom
Model: Lava Iris Atom 3
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 792 + 796 + 796 GB
Lava Iris Fuel F1 Stock Rom
Model: Lava Iris Fuel F1
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 1.1 GB
Lava Iris Fuel F1 Mini Stock Rom
Model: Lava Iris Fuel F1 Mini
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 368 MB
Lava Iris Fuel F2 Stock Rom
Model: Lava Iris Fuel F2
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 872 MB
Lava Iris Fuel 10 Stock Rom
Model: Lava Iris Fuel 10
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 553 + 542 MB
Lava Iris Fuel 20 Stock Rom
Model: Lava Iris Fuel 20
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 626 MB
Lava Iris Fuel 25 Stock Rom
Model: Lava Iris Fuel 25
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 522 MB
Lava Iris Fuel 50 Stock Rom
Model: Lava Iris Fuel 50
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 764 + 698 + 768 MB
Lava Iris Fuel 60 Stock Rom
Model: Lava Iris Fuel 60
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 643 + 643 MB
Lava Iris Icon Stock Rom
Model: Lava Iris Icon
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 768 MB
Lava Iris N400 Stock Rom
Model: Lava Iris N400
Country: All
Android Version: 4
How to Flash: See Instructions
Download Size: 255 MB
Lava Iris Pro 20 Stock Rom
Model: Iris Pro 20
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 512 MB
Lava Iris Pro 30 Stock Rom
Model: Iris Pro 30
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 525 + 525 + 507 MB
Lava Iris Pro 30 Plus Stock Rom
Model: Iris Pro 30+
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 537 MB
Lava Iris Selfie 50 Stock Rom
Model: Iris Selfie 50
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 544 + 544 MB
Lava Iris Win 1 Stock Rom
Model: Iris Win 1
Country: All
OS: Windows Phone
Download Size: 710 MB
Lava Iris X1 Stock Rom
Model: Iris X1
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 541 MB
Lava Iris X1 Plus Stock Rom
Model: Iris X1+
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 612 MB
Lava Iris X1 Atom Stock Rom
Model: Iris X1 Atom
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 350 MB
Lava Iris X1 Beats Stock Rom
Model: Iris X1 Beats
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 390 + 374 MB
Lava Iris X1 Grand Stock Rom
Model: Iris X1 Grand
Country: All
Android Version: 5.0
How to Flash: See Instructions
Download Size: 596 + 562 + 511 MB
Lava Iris X1 Mini Stock Rom
Model: Iris X1 Mini
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 356 MB
Lava Iris X5 Stock Rom
Model: Iris X5
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 543 + 543 + 545 MB
Lava Iris X5 (MTK) Stock Rom
Model: Iris X5 (MTK)
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 613 MB
Lava Iris X8 Stock Rom
Model: Iris X8
Country: All
Android Version: 4.2.2 + 5.0
How to Flash: See Instructions
Download Size: 726 + 726 + 755 MB
Lava Iris X8Q Stock Rom
Model: Iris X8Q
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 649 MB
Lava Iris X8 Pro Stock Rom
Model: Iris X8 Pro
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 967 MB
Lava Iris X9 Stock Rom
Model: Iris X9
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 904 + 903 MB
Lava Ivory Stock Rom
Model: Ivory
Country: All
Android Version: 4.1
How to Flash: See Instructions
Download Size: 528 MB
Lava Ivory E Stock Rom
Model: Ivory E
Country: All
Android Version: 4.1
How to Flash: See Instructions
Download Size: 491 MB
Lava Ivory E702 Stock Rom
Model: Ivory E702
Country: All
Android Version: 4.1
How to Flash: See Instructions
Download Size: 1 GB
Lava Ivory Plus Stock Rom
Model: Ivory+
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 544 MB
Lava Ivory M4 Stock Rom
Model: Ivory M4
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 1.5 GB
Lava Ivory S Stock Rom
Model: Ivory S
Country: All
Android Version: 4.1
How to Flash: See Instructions
Download Size: 460 + 476 + 461 MB
Lava Magnum X604 Stock Rom
Model: Magnum X604
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 539 MB
Lava MTab MG7 Stock Rom
Model: Lava MTab MG7
Country: All
Android Version: 4.1
How to install: See Instructions
Download Size: 362 MB
Lava P7 Stock Rom
Model: Lava P7
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 1 GB
Lava Pixel V1 Stock Rom
Model: Lava Pixel V1
Country: All
Android Version: 5.1, 6.0
How to Flash: See Instructions
Download Size: 790 + 779 + 780 MB
Lava Pixel V2 Stock Rom
Model: Lava Pixel V2
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 1.1 GB
Lava QC800 Stock Rom
Model: Lava QC800
Country: All
Android Version: 4.2
How to Flash: See Instructions
Download Size: 459 MB
Lava Qpad E704 Stock Rom
Model: Qpad E704
Country: All
Android Version: 4.2
Download Size: 983 MB
Lava Qpad R704 Stock Rom
Model: Qpad R704
Country: All
Android Version: 4.3
How to Flash: See Instructions
Download Size: 500 MB
Lava V2S Stock Rom
Model: Lava V2s
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 1.2 GB
Lava Velo Plus Stock Rom
Model: Velo Plus
Country: All
Android Version: 4.3
How to Flash: See Instructions
Download Size: 509 + 508 MB
Lava X1 Atom S Stock Rom
Model: X1 Atom S
Country: All
Android Version: 4.3
How to Flash: See Instructions
Download Size: 403 MB
Lava X3 Stock Rom
Model: Lava X3
Country: All
Android Version: 5.1.1
How to Flash: See Instructions
Download Size: 1 GB
Lava X10 Stock Rom
Model: X10
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 1.2 GB
Lava X11 Stock Rom
Model: X11
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 987 MB
Lava Xtron Plus Stock Rom
Model: Xtron+
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 317 MB
Lava Xtron Z704 Stock Rom
Model: Xtron Z704
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 432 MB
Lava Z7G Tab Stock Rom
Model: Lava Z7G
Country: All
Android Version: 4.2.2
How to install: See Instructions
Download Size: 377 MB
Lava Z7H Stock Rom
Model: Lava Z7H
Country: All
Android Version: 4.0.3
How to install: See Instructions
Download Size: 271 + 266 MB
Lava Z7H Plus Stock Rom
Model: Lava Z7H Plus
Country: All
Android Version: 4.0.3
How to install: See Instructions
Download Size: 286 MB
Lava Z7S Stock Rom
Model: Lava Z7S
Country: All
Android Version: 4.0
How to install: See Instructions
Download Size: 354 MB
Keep in Mind:
[*] After flashing the Lava Stock Rom on your device, you may need to flash the IMEI using the IMEI tool provided with the firmware file. If you are going to flash the IMEI, then make sure always flash the Original IMEI that comes with your device.
[*] Lava USB Driver: If you are looking for Lava USB Driver then see Download Lava USB Driver Page.
[*] Request Firmware: If in case you are looking for any firmware, that is not listed on this page then you can request it through the comment box below (do not request firmware through contact page or else it will be ignored).