I bricked Cool 1 C106. After un-bricking it, I noticed Cool 1 has lost wifi signal and IMEI numbers. I have backup of all partitions of my Cool 1. So I restored modemst1, modemst2, fsg and persist partitions from backup. IMEI numbers are back, but wifi is still lost. Which partitions should I restore other than persist to restore wifi signal?
Thanks
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Hello, since i had gps issues i've reflashed the modem on adb and then erased modemst like this:
mfastboot flash modem [email protected]@[email protected]@NON-HLOS-64bit.bin
fastboot erase modemst1
fastboot erase modemst2
So the gps seems to be ok now, but the phone data is stuck on edge, and if i force 3g from the settings it doesn't connect at all
so i've putted stock recovery , wiped all data and installed a complete stock update but with no luck.
anyone have some idea?
EDIT: i've noticed that i don't have imei anymore... how to restore it?
reddevilx said:
Hello, since i had gps issues i've reflashed the modem on adb and then erased modemst like this:
mfastboot flash modem [email protected]@[email protected]@NON-HLOS-64bit.bin
fastboot erase modemst1
fastboot erase modemst2
So the gps seems to be ok now, but the phone data is stuck on edge, and if i force 3g from the settings it doesn't connect at all
so i've putted stock recovery , wiped all data and installed a complete stock update but with no luck.
anyone have some idea?
EDIT: i've noticed that i don't have imei anymore... how to restore it?
Click to expand...
Click to collapse
This is only a theory.
You need to else another rooted device ze550kl.
Commands for new device:
adb shell
su
cat /dev/block/mmcblk0p16 > /mnt/sdcard/modemst1.img
cat /dev/block/mmcblk0p17 > /mnt/sdcard/modemst2.img
Commands for old device:
adb reboot bootloader
fastboot flash modemst1 modemst1.img
fastboot flash modemst2 modemst2.img
The way to "/dev/block/mmcblk0p16" and "/dev/block/mmcblk0p17" is for a device ze500kl. I do not know to way for your device ze550kl.
Thank you Muminek111,
i've tried but with no luck, i've copied and flashed mmcblk0p16 and mmcblk0p17, the files exists but it doesn't change anything.
reddevilx said:
Thank you Muminek111,
i've tried but with no luck, i've copied and flashed mmcblk0p16 and mmcblk0p17, the files exists but it doesn't change anything.
Click to expand...
Click to collapse
I do not know if your device ze550kl has "modemst1" partition name "mmcblk0p16". It's the name for ze500kl device. You have to search in folder dev/block/............ I have the names in folder dev/block/platform/soc.0/7824900.sdhci/by-name.
You can flash back modem partition if you will know the name. The name of my modem partition is mmcblk0p38.
I don't understand;
this is the /dev/block/platform/7824900.sdhci
http://pastebin.com/Ebit7VFJ
this is /dev/block/platform/7824900.sdhci/by-name
http://pastebin.com/fx8FbBdU
modem is p35, modemst1 is p36 and modemst2 is p37?
i think i'm making a mistake because doing so i have a huge modemst2
i also don't understand why restoring a full twrp backup doesn't solve it
reddevilx said:
I don't understand;
this is the /dev/block/platform/7824900.sdhci
http://pastebin.com/Ebit7VFJ
this is /dev/block/platform/7824900.sdhci/by-name
http://pastebin.com/fx8FbBdU
modem is p35, modemst1 is p36 and modemst2 is p37?
i think i'm making a mistake because doing so i have a huge modemst2
i also don't understand why restoring a full twrp backup doesn't solve it
Click to expand...
Click to collapse
I think that the twrp recovery doesn't backs up all partitions.
This are my screenshots the folders from an apk Total Commander.
https://drive.google.com/file/d/0B7F3ZXr565GkYWJJT1ByX0VqQTQ/view?usp=drivesdk
https://drive.google.com/file/d/0B7F3ZXr565GkdXFxSVluSHAzUXM/view?usp=drivesdk
But everything shows to the folder dev/block/
Therefore is the command cat /dev/block/.......... > /mnt/sdcard/modemst1.img
OK, so now with total commander i found that
Modem is 41
Modemst1 is 18
Modemst2 is 19
i've flashed the new ones but i'm still with null imei.
Thank you anyway i've learned something new
You should back up the partition before every command erase partition.
I've made a backup from a working phone but it doesn't work, i think that the board may be faulty.
Thank you anyway
Accidently erased efs partition, also lost efs backup somehow. Please help me with hboot.zip for India region.
Can someone give me efs backup / image please?, Change IMEI to any random from fastboot command if want to avoid sharing IMEI.
I lost efs partition accidently. Forgot to move backup from phone to PC, it got formatted from phone while flashing rom. My phone doesn't show IMEI, MID, even in bootloader. Also camera and headphone jack not working. No cellular network. I googled for similar issues, this happens if phone lost efs partition, it is recoverable if bootloader mode shows correct IMEI and MID, which is not the case with me. Only way out is to flash efs from other M9+ phone.
Following command can be used to create image of EFS partition.
dd if=/dev/block/mmcblk0p3 of=/storage/ext_sd/efs.img bs=4096.
I would restore efs.img and change IMEI with my phone's original one. If you want, you can change IMEI to any random number using from fastboot mode before taking backup using following command.
fastboot oem writeimei <any_random_number>
Please provide me image of EFS partition.
As promised, the RAW or SERVICE FIRMWARE FOR ZE550KL
DISCLAIMER: I AM NOT RESPONSIBLE FOR ANY DAMAGE/HARM IF YOU FLASHED ANY FIRMWARES FROM THESE LINKS/POST BELOW.
BACKUP YOUR PHONE BEFORE FLASHING ANY FIRMWARE, EVEN IF THE FIRMWARE IS FROM ASUS!!!
BACKUP SCRIPT (PARTITION DUMP UNLOCK) is here:
http://forum.xda-developers.com/zen...de-unlock-bootloader-asus-unlock-app-t3405850
Changes from Android OS revisions, especially concerning encryption, efs, modems, wifi, gps could render corruption in partitions leading to phone failure. Backup always and do it often.
Note that this firmware is different from the usual firmware by Asus. It is used for servicing the phone, it restores ALL partition from factory EXCEPT for IMEI, S/NO, Mac address etc. Google account lock is ACTIVE in this firmware.
The firmware is used by Asus Flash Tool to restore your phone partitions. If by any chance, the restore is not successful using the tool, just unzip the file and flash manually (flashall_AFT.cmd)
You need this firmware if your partitions are totally corrupted (example if you cannot go into fastboot mode). Most of the time, bricked phones can be restored by flashing Asus stock recovery (recovery.img), then stock asus firmware. If that doesn't solve the bricking, then you will need the raw/service firmware.
The links are rare, hard to find, download before it is gone.
[firmware27]WW_ZE550KL_1.17.40.123 ... 04185904-secured-releaseAFT_QC.zip
https://drive.google.com/file/d/0B43Ue6xY9MmdOGxXZ2RRQUJrOWs/view
[firmware27]CSCimage_WW-ZE550KL-ZE600KL-1.21.2.230-fac-eng-20151116-signedAFT_QC.zip
https://drive.google.com/file/d/0B43Ue6xY9MmdY1E3ZGlIaEVOVjA/view
WW_ZE550KL_21.40.1220.1794_rel_user-20160722041335-secured-releaseAFT
cannot find the link anymore, could be from some gsm/russian forums
ORIGINAL SOURCE: got raw/service firmware for other zenfones as well
https://firmware27.blogspot.my/p/update-raw-firmware-asus.html
https://firmware27.blogspot.my/2014/12/file-raw-asus-zenfone.html
@pokipokipxorn
Can you restore the Imei?
I used the fastboot erase modemst1 and modemst2 command and lost my IMEI.
asus phones r crappy, no one ever shared the qcn files on the internet.
u can still recover the imei!!!! do not erase anything anymore!!! coz modemst1 modemst2 backup is stored on fsg & a few other files
backup everything now! using qpst, efs professional etc,
install stock recovery, downgrade to lowest asus stock rom, install as new.
http://gsmsociety.com/showthread.php?t=4329
backup script here
http://forum.xda-developers.com/zen...de-unlock-bootloader-asus-unlock-app-t3405850
WW_ZE550KL_21.40.1220.2179_rel_user-20170803162728-secured-releaseAFT this Firmware link
Firmware:- https://cloud.mail.ru/public/J94j/PKn2RWbwX
Tool:- https://cloud.mail.ru/public/ASP8/Md2VwfBX3
Hello everybody, I am from Argentina
As I told in the title, my phone has no signal and the radio is always off. I can see my imei at phone info.
-Cannot turn radio on, at *#*#4636#*#* menu.
-I have tried to restore stock roms from github.com/motoxplay/stock, but it's the same.
-I have erase modem1/2, and reflash proper NON-HLOS.bin and fsg.mbn partitions with no luck
I search a lot and I didn't find any clue in how to repair it, I continue without phone
I think I need a QCN backup file to restore the qualcomm settings to stock.
Anyone can share something I can try?
Can anyone share a QCN backup (remember to erase your imei info)?
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