Can cid partition be fixed to get a working phone on moto qualcomm and some others? - GSM-Forum

Nicogalan · 08-30-2017, 06:42

is there a way to fix this problem?

for example, you flashed a dead phone with some other phone backup

phone will turn on, but cid will be dead....

is there a way fo fix this problem without a backup?

a little more here:

http://forum.gsmhosting.com/vbb/f672...thers-2259231/

oscardagrach · 09-01-2017, 04:46

Quote:

Originally Posted by Nicogalan

is there a way to fix this problem?

for example, you flashed a dead phone with some other phone backup

phone will turn on, but cid will be dead....

is there a way fo fix this problem without a backup?

a little more here:

http://forum.gsmhosting.com/vbb/f672...thers-2259231/

CID partition contains device unique HW ID, IMEI, etc... with certs and signature/hash. Each CID partition is device unique, you will need original backup otherwise need to send to factory for reprogram.

Nicogalan · 09-04-2017, 19:35

yes, thats exactly what I know...
maybe Blang has a way to repair this problem anyway

so, all dumps from support are useless, or maybe, they should warn, about skip writing CID partition.... :/

oscardagrach · 09-07-2017, 00:06

Quote:

Originally Posted by Nicogalan

yes, thats exactly what I know...
maybe Blang has a way to repair this problem anyway

so, all dumps from support are useless, or maybe, they should warn, about skip writing CID partition.... :/

There is no way to generate such datablock without Motorola signing with RSA private key. Unless you have original dump from same phone, all dumps are worthless.

dbfonseca · 12-26-2018, 01:13

Well in case I erased factory format emmc, but before I make a backup, like this

1- After soldering emmc pin conection is ok
2- Read and save Rom 1 512mb (cid ok)
3- Read rom 2 4mb
4- Read rom 3 4mb
5- Save extcsd

Emmc is empty with no partition, how restore step by step?

08-30-2017, 06:42	#1 (permalink)
Nicogalan Freak Poster Join Date: Aug 2006 Location: Buenos Aires, Argentina Posts: 431 Member: 331917 Status: Offline Thanks Meter: 214	Can cid partition be fixed to get a working phone on moto qualcomm and some others? is there a way to fix this problem? for example, you flashed a dead phone with some other phone backup phone will turn on, but cid will be dead.... is there a way fo fix this problem without a backup? a little more here: http://forum.gsmhosting.com/vbb/f672...thers-2259231/

09-04-2017, 19:35	#3 (permalink)
Nicogalan Freak Poster Join Date: Aug 2006 Location: Buenos Aires, Argentina Posts: 431 Member: 331917 Status: Offline Thanks Meter: 214	yes, thats exactly what I know... maybe Blang has a way to repair this problem anyway so, all dumps from support are useless, or maybe, they should warn, about skip writing CID partition.... :/

12-26-2018, 01:13	#5 (permalink)
dbfonseca Insane Poster Join Date: Feb 2003 Location: Brasil Age: 53 Posts: 91 Member: 22054 Status: Offline Thanks Meter: 8	Well in case I erased factory format emmc, but before I make a backup, like this 1- After soldering emmc pin conection is ok 2- Read and save Rom 1 512mb (cid ok) 3- Read rom 2 4mb 4- Read rom 3 4mb 5- Save extcsd Emmc is empty with no partition, how restore step by step?