Hovatek Forum MOBILE Android Is there someone is willing to help me ? nvdata corrupted (redmi note)
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Is there someone is willing to help me ? nvdata corrupted (redmi note)

Is there someone is willing to help me ? nvdata corrupted (redmi note)

matthew555
matthew555
matthew555
Newbie
2
19-12-2022, 11:34 AM
#1



phone : redmi note 9 (merlin)
unfortunately with SPFlash Tool I fomatted all
Fixed by flashing a rom_eng (engeneered rom), and the device came alive again in rom_eng
with modem_meta I replaced IMEI1 and 2
now I can't get into original_rom back again ... If I do I get nvdata corrupted again
Someone say to copy the cust.img from eng_rom to the original_rom and then flash but, this doen't help, after boot always nvddata corrupted again
Is there a way ora a tricks !!! thanks
maxpayne
maxpayne
maxpayne
Intern
3,628
22-12-2022, 08:05 AM
#2
(19-12-2022, 11:34 AM)matthew555 phone : redmi note 9 (merlin)
unfortunately with SPFlash Tool I fomatted all
Fixed by flashing a rom_eng (engeneered rom), and the device came alive again in rom_eng
with modem_meta I replaced IMEI1 and 2
now I can't get into original_rom back again ... If I do I get nvdata corrupted again
Someone say to copy the cust.img from eng_rom to the original_rom and then flash but, this doen't help, after boot always nvddata corrupted again
Is there a way ora a tricks !!! thanks

Which flash option are you using the flash back the original rom in sp flash tool; download only?

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matthew555
matthew555
matthew555
Newbie
2
22-12-2022, 09:53 AM
#3
(22-12-2022, 08:05 AM)maxpayne Which flash option are you using the flash back the original rom in sp flash tool; download only?

yes, download only.
the eng_rom is android 10, stock_rom in miui V11.0.2.0 based on android 10, this because it seems to me an incompatibility between the two.

if I don't modify nothing I can boot into stock_rom but no IMEI and no wifi mac address updated.
While I boot in eng_rom, modify IMEI and WIFI mac address, and saving nvdata.img nvram.img (with sp flash tool/readback option), then, when flashing in stock rom, trying any combination to replace nvdata.img or nvram.img, or resting the fresh flash itself, it always finishing into 'nvdata corrupted', stock_rom don't accept any change done into eng_rom, no way, I would like to understand where am I wronging, everybody seems to fix this issue, but me not !!

frustrating
maxpayne
maxpayne
maxpayne
Intern
3,628
24-12-2022, 07:54 AM
#4
(22-12-2022, 09:53 AM)matthew555 yes, download only.
the eng_rom is android 10, stock_rom in miui V11.0.2.0 based on android 10, this because it seems to me an incompatibility between the two.

if I don't modify nothing I can boot into stock_rom but no IMEI and no wifi mac address updated.
While I boot in eng_rom, modify IMEI and WIFI mac address, and saving nvdata.img nvram.img (with sp flash tool/readback option), then, when flashing in stock rom, trying any combination to replace nvdata.img or nvram.img, or resting the fresh flash itself, it always finishing into 'nvdata corrupted', stock_rom don't accept any change done into eng_rom, no way, I would like to understand where am I wronging, everybody seems to fix this issue, but me not !!

frustrating

Do you have valid baseband in stock rom?

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