Moto G XT1033 - SDCARD read only

harlock100

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Jun 22, 2018
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Hi all,

Last week my MOTO G gone... It was locked in Motorola screen. I let it discharger 0% so many times last week.
My device was bootloader locked, with no USB debugging.

Ok, i search a lot and found some information. I used the bellow link:
https://forum.xda-developers.com/moto-g/help/moto-g-bootup-problem-recovery-mode-t3122492/

I ran bootloader and try recovery option, but got "Boot up failed message"

I did the some steps: unlock bootloader and then I tried flash a rom in fastboot. No error message returns, but the device always stay in unlocked bottloader screen. I used XT1033 5.02, 5.1 roms but without success.

Then... Tried command:
mfastboot flash recovery twrp-3.2.1-0-falcon.img
But when I reboot phone and entered recovery, got "no command" error.

Following my link guide above, I tried the command:
mfastboot boot twrp-3.2.1-0-falcon.img
And success! I finally could enter in TWRP and backup all my data. Good!

But my sdcard is appearing as read only!
I tried:
WIPE option (Wipes Data, Cache and Dalvik),
Advanced WIPE option (the partitions before and Data and Internal Storage ),
and Format Data option - No success

I did all the steps with partition Data mounted and repeated it again unmounted, booting the device in each try.

I tried the option Repair or Change File System (/data is F2fs) and tried to change the partition to EXT4 - no success.
I tried the same commands described in page 7:
https://forum.xda-developers.com/moto-g/help/moto-g-bootup-problem-recovery-mode-t3122492/page7
and got the same results - no success.

I tried to use PUSH command, but it returns error failed to copy <filename> - read only file system.

Please, could you help me? Thanks in advance.
 

DoctorStrange96

Senior Member
Feb 21, 2014
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Your phone's eMMC chip probably died. You have no choice but to do a motherboard replacement. Or get just the chip replaced, but it's risky, since it involves resoldering and reballing BGAs.

Those frequent full discharges killed the chip, I suspect.

Since you've got your data backed up, I suggest you try either of these options.
 
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