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09-27-2014, 07:15
| #1 (permalink) |
| No Life Poster   Join Date: Dec 2013 Location: FRANCE
Posts: 520
Member: 2091798 Status: Offline Sonork: 100.1662559 Thanks Meter: 156  | Sm-n7502 efs and imei repair [Solved] Please help me!! I have sm-n7502, i destroyed efs...now imei is null and baseband is unknown.... Last edited by Octopus box; 04-19-2015 at 09:12. |
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09-27-2014, 07:43
| #2 (permalink) |
| Product Supporter   Join Date: Oct 2009 Location: Romania, Bucharest
Posts: 99,813
Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,407 | Hello. Unfortunately, this device is currently not supported. We will try to add support for this device in one ofthe following Software updates. Btw, "i destroyed efs...now imei is null and baseband is unknown" - this can be not only EFS problem, this can be the problem with device firmware. Try to reflash the device with different firmwares. |
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09-27-2014, 08:07
| #3 (permalink) |
| No Life Poster Join Date: Dec 2013 Location: FRANCE
Posts: 520
Member: 2091798 Status: Offline Sonork: 100.1662559 Thanks Meter: 156 | this phone was network locked, tried to unlock myself  selected model i9190, pressed unlock.....MSL successfully bypassed, phone restarted....but not unlocked ... IMEI was original, but when long press power button phone shut down...power options missed....then i tried restore NVM backed up by software....NVM restored successfully, after it imei became Null/Null and baseband unknown....Any suggestion to restore imei? tried different Qualcomm models.....but no luck yet........ |
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09-27-2014, 08:12
| #4 (permalink) |
| No Life Poster Join Date: Dec 2013 Location: FRANCE
Posts: 520
Member: 2091798 Status: Offline Sonork: 100.1662559 Thanks Meter: 156 | now flashed with another firmware...no luck... nowhere cant find 4 file firmware with PIT file for this model...... Is it possible to backup from another same model and write to this ? if yes, then please give some instructions to fix |
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09-27-2014, 08:16
| #5 (permalink) | ||
| Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest
Posts: 99,813
Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,407 | Quote:
 Maybe, You have also made backups of Security and EFS as for GT-I9190? If yes, try to write they back into the phone and then re-flash it, this should return the device to the previous state.Quote:
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12-14-2014, 14:22
| #7 (permalink) |
| Freak Poster  Join Date: May 2008 Location: Morocco
Posts: 101
Member: 782802 Status: Offline Sonork: lukbo3o Thanks Meter: 27 | that hapened to me when reseting efs but i backed up it before.and when i restored it the become fine with 2g and 3g network so if you want i can upload my efs backup for you to write it.and see if can solve the probleme. |
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12-14-2014, 14:28
| #8 (permalink) |
| Freak Poster Join Date: May 2008 Location: Morocco
Posts: 101
Member: 782802 Status: Offline Sonork: lukbo3o Thanks Meter: 27 | EFS_samsung_SM-N7502_352749060019482_2014-12-14_14.24.39 - Download - 4shared - Rachid El Hajoui this is link to download efs |
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