I did the stupid mistake of flashing to a custom rom without backing up. Nowhere in custom rom instructions says to backup your /efs folder.
Now in "About device" Baseband version is "Unknown" IMEI is "Unknown". I've searched everywhere for a fix and nothing. I tried the following:
Apart from the IMEI problem, the Device cant access the 16GB internal memory. The stock rom flashes with no error, but when i go to
settings > storage: under "Device memory" its full with only 182MB used by some apps. I thought the memory could be bad, but after flashing
Perseus kernel and swapping external sd card for internal memory I can use the 16GB as external memory. I cant find a fix for that either.
INTERNAL MEMORY UPDATE: it seems that internal memory is mounting read only. Still trying to find a fix
Im currently on "T889UVALK8_T889TMBALK8_TMB" rom with Perseus kernel and using "11extsd2internalsd_gs3_fat32" to swap internal to external memory.
Side note: I bought the phone from a friend 2 days ago. Its the Tmobile version and I used cellunlocker to unlock to use it with AT&T. That worked, until I started messing with ROMS. No warranty available. I am desperately looking on how to fix this since i have no spare phone. Any help is highly appreciated and thank you for your time
Now in "About device" Baseband version is "Unknown" IMEI is "Unknown". I've searched everywhere for a fix and nothing. I tried the following:
- Flash stock rom
- Format /data and /cache
- On keypad, dial *#7284# ....But i dont get the "Qualcomm USB settings" option so i cant try IMEI repair tools
- I tried flashing different kernels and different custom roms
Apart from the IMEI problem, the Device cant access the 16GB internal memory. The stock rom flashes with no error, but when i go to
settings > storage: under "Device memory" its full with only 182MB used by some apps. I thought the memory could be bad, but after flashing
Perseus kernel and swapping external sd card for internal memory I can use the 16GB as external memory. I cant find a fix for that either.
INTERNAL MEMORY UPDATE: it seems that internal memory is mounting read only. Still trying to find a fix
Im currently on "T889UVALK8_T889TMBALK8_TMB" rom with Perseus kernel and using "11extsd2internalsd_gs3_fat32" to swap internal to external memory.
Side note: I bought the phone from a friend 2 days ago. Its the Tmobile version and I used cellunlocker to unlock to use it with AT&T. That worked, until I started messing with ROMS. No warranty available. I am desperately looking on how to fix this since i have no spare phone. Any help is highly appreciated and thank you for your time
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