Database Users

Upgrade to 5.1 beta?

Hello Everyone, I have ALE-L21 and my current firmware is C185B130 (apparently C185 is UAE region but i live in pakistan). Device is bootloader unlocked, rooted with TWRP installed.
I have a TWRP backup of current rom. I wanna try the 5.1 beta released for Europe but it says here ( http://forum.xda-developers.com/p8lite/general/beta-firmware-p8-lite-ale-l21-c432b008-t3243228 ) that i need C432B132 to upgrade to this. So I downloaded this firmware(C432B132) from Huawei website. There were two folders in it, dload and CUSTOM(not sure what that for). I extracted system.img, recovery.img, CUST.img, boot.img from UPDATE.APP given in the dload folder. So here is what i'm thinking.
1) Flashing the extracted system.img, recovery.img, CUST.img, boot.img would get me to C432B132?
2) After i install B132 can I upgrade to 5.1 using EMUI local update?
3) If something goes wrong, can I just flash TWRP and restore the backup?
-
Or this whole idea is foolish and i would screw up my phone after flashing system, cust and boot of some other firmware designed for some other region???

SobanAmin said:
Hello Everyone, I have ALE-L21 and my current firmware is C185B130 (apparently C185 is UAE region but i live in pakistan). Device is bootloader unlocked, rooted with TWRP installed.
I have a TWRP backup of current rom. I wanna try the 5.1 beta released for Europe but it says here ( http://forum.xda-developers.com/p8lite/general/beta-firmware-p8-lite-ale-l21-c432b008-t3243228 ) that i need C432B132 to upgrade to this. So I downloaded this firmware(C432B132) from Huawei website. There were two folders in it, dload and CUSTOM(not sure what that for). I extracted system.img, recovery.img, CUST.img, boot.img from UPDATE.APP given in the dload folder. So here is what i'm thinking.
1) Flashing the extracted system.img, recovery.img, CUST.img, boot.img would get me to C432B132?
2) After i install B132 can I upgrade to 5.1 using EMUI local update?
3) If something goes wrong, can I just flash TWRP and restore the backup?
-
Or this whole idea is foolish and i would screw up my phone after flashing system, cust and boot of some other firmware designed for some other region???
Click to expand...
Click to collapse
No this is wrong
1. You need to downgrade to B052
2. Install B136a
3. Install B008(Android 5.1.1)
After each install is recommended to make wipe

Thanks
sokkoban said:
No this is wrong
1. You need to downgrade to B052
2. Install B136a
3. Install B008(Android 5.1.1)
After each install is recommended to make wipe
Click to expand...
Click to collapse
I dont think that you need to go all the way to B052 and then flash the required version
This is what i did:
1) Flashed 132 cust, recovery, boot, system. My build number changed to something like balong ( I dont remember exactly :silly: ).
2) I flashed the UPDATE.APP file that was in the CUSTOM folder (that came with B132 rar file) via EMUI and it restored my build to B132.
3) Tried updating to 5.1 via EMUI but failed.
4) To give it a last try, I downloaded and flashed my phone with CUST, recovery, system, boot.img of B136a and then the update worked. My phone is now 5.1.1 B006
Thanks for the reply mate :good:

Confirmation ?
sobanamin said:
i dont think that you need to go all the way to b052 and then flash the required version
this is what i did:
1) flashed 132 cust, recovery, boot, system. My build number changed to something like balong ( i dont remember exactly :silly: ).
2) i flashed the update.app file that was in the custom folder (that came with b132 rar file) via emui and it restored my build to b132.
3) tried updating to 5.1 via emui but failed.
4) to give it a last try, i downloaded and flashed my phone with cust, recovery, system, boot.img of b136a and then the update worked. My phone is now 5.1.1 b006 :d
thanks for the reply mate :good:
Click to expand...
Click to collapse
i also have p8 lite c185b130 is this confirmly working ?

wahaj0892 said:
i also have p8 lite c185b130 is this confirmly working ?
Click to expand...
Click to collapse
yeah its working fine. I think the battery life has improved a little bit or maybe it is just because i haven't installed much apps after flashing this rom compared to when I was using the B130. The only thing i miss from B130 is that small 2g, 3g written on the signal bars. This one only shows the 2g or 3g network type when the mobile data is turned on. Huawei cloud is also not present in it so you may wanna backup your contacts and stuff

SobanAmin said:
yeah its working fine. I think the battery life has improved a little bit or maybe it is just because i haven't installed much apps after flashing this rom compared to when I was using the B130. The only thing i miss from B130 is that small 2g, 3g written on the signal bars. This one only shows the 2g or 3g network type when the mobile data is turned on. Huawei cloud is also not present in it so you may wanna backup your contacts and stuff
Click to expand...
Click to collapse
thanks for the reply ...
some more question do i need a unlock bootloader ?
secondly i have a wired problem while typing my phone has a double tap issue is that gone ?

Hello,
Double tap issue still present in beta

sokkoban said:
Hello,
Double tap issue still present in beta
Click to expand...
Click to collapse
I dont use it often so I cant tell for sure

please im on b130 (5.0.1)
can you tell me (step by step) how can i get (5.1.1) my (bootloader unlocked with stovk recovery) please please

mimoriich said:
please im on b130 (5.0.1)
can you tell me (step by step) how can i get (5.1.1) my (bootloader unlocked with stovk recovery) please please
Click to expand...
Click to collapse
Hello,
Read this post, will help you http://forum.xda-developers.com/showpost.php?p=63993458&postcount=3

sokkoban said:
Hello,
Read this post, will help you http://forum.xda-developers.com/showpost.php?p=63993458&postcount=3
Click to expand...
Click to collapse
please tell me how u flash it i putted dload file to sd card & i reeboted (home + vol down + vol up ) its said error

SobanAmin said:
I dont think that you need to go all the way to B052 and then flash the required version
This is what i did:
1) Flashed 132 cust, recovery, boot, system. My build number changed to something like balong ( I dont remember exactly :silly: ).
2) I flashed the UPDATE.APP file that was in the CUSTOM folder (that came with B132 rar file) via EMUI and it restored my build to B132.
3) Tried updating to 5.1 via EMUI but failed.
4) To give it a last try, I downloaded and flashed my phone with CUST, recovery, system, boot.img of B136a and then the update worked. My phone is now 5.1.1 B006
Thanks for the reply mate :good:
Click to expand...
Click to collapse
Can I apply this process for my ALE-L21C636B150...?

mimoriich said:
please tell me how u flash it i putted dload file to sd card & i reeboted (home + vol down + vol up ) its said error
Click to expand...
Click to collapse
If you are in stock recovery and have B132 try to put dload folder in internal memory and use software updater
Rifat Nurr said:
Can I apply this process for my ALE-L21C636B150...?
Click to expand...
Click to collapse
No, you can't. This beta is only for B136a(may be work also in B132)

sokkoban said:
Hello,
Double tap issue still present in beta
Click to expand...
Click to collapse
what about b170 ??

SobanAmin said:
I dont think that you need to go all the way to B052 and then flash the required version
This is what i did:
1) Flashed 132 cust, recovery, boot, system. My build number changed to something like balong ( I dont remember exactly :silly: ).
2) I flashed the UPDATE.APP file that was in the CUSTOM folder (that came with B132 rar file) via EMUI and it restored my build to B132.
3) Tried updating to 5.1 via EMUI but failed.
4) To give it a last try, I downloaded and flashed my phone with CUST, recovery, system, boot.img of B136a and then the update worked. My phone is now 5.1.1 B006
Thanks for the reply mate :good:
Click to expand...
Click to collapse
can i flash c136a direcly over c185b130

MAYBE
wahaj0892 said:
can i flash c136a direcly over c185b130
Click to expand...
Click to collapse
Give It a try. If i doesn't work then you can just flash 132->136 and then apply update. But there maybe some problem with the version number changing to "BALONG". I faced this problem when I flashed 132 over my 130 but then I applied UPDATE.APP file(the small file in the custom folder) via EMUI Updater and it fixed the version number. But the 136a rom did not had any UPDATE.APP in custom folder so I dont know what to do if you get a version number problem. You can try flashing the 5.1 update via EMUI and maybe it will fix the version number problem (if it happened in the first place) or you can always goto 132->136 and apply 5.1

wahaj0892 said:
thanks for the reply ...
some more question do i need a unlock bootloader ?
secondly i have a wired problem while typing my phone has a double tap issue is that gone ?
Click to expand...
Click to collapse
yes you need to unlock the boot loader. What exactly do you mean by double tap issue? are you talking about the double tap to wake feature not working sometimes? Yes the DoubletapToWake dont works sometime which can be very annoying so I just disabled that feature and using the power button ever since. As for the typing issue, No I'm not facing any typing issues, never did on the B130 and not on this 5.1 version. Try using someother keyboard app?

SobanAmin said:
yes you need to unlock the boot loader. What exactly do you mean by double tap issue? are you talking about the double tap to wake feature not working sometimes? Yes the DoubletapToWake dont works sometime which can be very annoying so I just disabled that feature and using the power button ever since. As for the typing issue, No I'm not facing any typing issues, never did on the B130 and not on this 5.1 version. Try using someother keyboard app?
Click to expand...
Click to collapse
it is related to typing .. fast typing cause this issue .. i tired many apps nothing fix the issue

wahaj0892 said:
can i flash c136a direcly over c185b130
Click to expand...
Click to collapse
I tried to install b132 and b136a on my c185b130 but it failed both times.
---------- Post added at 06:27 PM ---------- Previous post was at 06:22 PM ----------
SobanAmin said:
Give It a try. If i doesn't work then you can just flash 132->136 and then apply update. But there maybe some problem with the version number changing to "BALONG". I faced this problem when I flashed 132 over my 130 but then I applied UPDATE.APP file(the small file in the custom folder) via EMUI Updater and it fixed the version number. But the 136a rom did not had any UPDATE.APP in custom folder so I dont know what to do if you get a version number problem. You can try flashing the 5.1 update via EMUI and maybe it will fix the version number problem (if it happened in the first place) or you can always goto 132->136 and apply 5.1
Click to expand...
Click to collapse
I have c185b130, there is c185b131 update on consumer.huawei.com for UAE region uploaded on 31-12-2015, will it work on my device? What are the changes in c185b130 and c185b131?

How to recovery IMEI[Solved]

I've just noticed that my service network it's not working, i checked imei and it's blank ..
Is there anyway to recover imei via free tools?
Or i need to go to service?

What version of firmware you flashed with fastboot?
And what is your location?

sokkoban said:
What version of firmware you flashed with fastboot?
And what is your location?
Click to expand...
Click to collapse
Well .. i have BalongC52B311 (6.0)
I'm from Romania.

Single or dual SIM you have?
If you have DS need to flash with fastboot B052 then update via OTA or flash full system B170
If you have single SIM need to flash with fastboot B049 then update via ota or full system B171

sokkoban said:
Single or dual SIM you have?
If you have DS need to flash with fastboot B052 then update via OTA or flash full system B170
If you have single SIM need to flash with fastboot B049 then update via ota or full system B171
Click to expand...
Click to collapse
i have single sim ...
so i need to flash via fastboot: boot,curst,recovery and system, right?

right, boot recovery cust and system

i flashed b049 but it shows balongv100r00 bla blabla
how do i get rid of balong?
i tried to install b171 but at 80% it's failing ...
edit 2: well it seems that the software installed anyway .. at least the files with imei restored and my network service works now!
should i try to install b551 now?

VladHD said:
i flashed b049 but it shows balongv100r00 bla blabla
how do i get rid of balong?
i tried to install b171 but at 80% it's failing ...
edit 2: well it seems that the software installed anyway .. at least the files with imei restored and my network service works now!
should i try to install b551 now?
Click to expand...
Click to collapse
You can install B551 over the B171

sokkoban said:
You can install B551 over the B171
Click to expand...
Click to collapse
yeah i know,but i wonder if it'll work if b171 didn't installed properly xD
anyway .. i'll come back with an answer
can you tell me how do i get rid of balong?
i can't find the right file to install

VladHD said:
yeah i know,but i wonder if it'll work if b171 didn't installed properly xD
anyway .. i'll come back with an answer
can you tell me how do i get rid of balong?
i can't find the right file to install
Click to expand...
Click to collapse
Dial
Code:
*#*#2846579#*#*
in opened menu choose 3. Network Information Query=>4. Vendor Country Info
Make screenshot and post it

sokkoban said:
Dial
Code:
*#*#2846579#*#*
in opened menu choose 3. Network Information Query=>4. Vendor Country Info
Make screenshot and post it
Click to expand...
Click to collapse
I downloaded B551 that was vendor file in it ... if think this will work, right?

VladHD said:
I downloaded B551 that was vendor file in it ... if think this will work, right?
Click to expand...
Click to collapse
ok now i instaled vendor and it's showing the right version .. thanks for your help!

[HELP]SIMs missing (baseband suffix changed to DFLT_FSG) Fingerprint revived

Hi all I have unfortunately lost the proper baseband for my device (XT1643-indian model g4 plus 3gb/32gb)
Prior to posting this, I had my fingerprint lost too. My stupidity was flashing the june fastboot firmware I found on one of the links for motorola rsd cloud clients. :/ With the help of @echo92 i was able to revive the missing fingerprint by pushing hw.img to /dev/block/mmcblk0p43 but still the SIMs won't show up as the baseband has changed to MSM8952_70030.25.03.62.01R DFLT_FSG
I have tried flashing the modem and fsg partitions from the March 1 ROM but still no solution
Any kind of help would be appreciated

Update SIM card recognized but no network at all

tywinlannister7 said:
Update SIM card recognized but no network at all
Click to expand...
Click to collapse
Flashing the modem file for you device didn't change the baseband version? Meaning it didn't remove the suffix at the end...
What happens if you flash a complete stock ROM via fastboot for you device? One that includes all of the files...

Jleeblanch said:
Flashing the modem file for you device didn't change the baseband version? Meaning it didn't remove the suffix at the end...
What happens if you flash a complete stock ROM via fastboot for you device? One that includes all of the files...
Click to expand...
Click to collapse
Bro I already flashed the firmware again..tried the march and june firmwares both

tywinlannister7 said:
Bro I already flashed the firmware again..tried the march and june firmwares both
Click to expand...
Click to collapse
What about this FSG backup (SS, in TWRP) ? Do you have any old backups ?

____Mdd said:
What about this FSG backup (SS, in TWRP) ? Do you have any old backups ?
Click to expand...
Click to collapse
I actually had made these backups specifically for such conditions but i'm unable to find them as of now. I have been able to get the Sims working somehow with @Droidphilev 's flashable modem zip (Available here: https://forum.xda-developers.com/moto-g4-plus/how-to/fxz-flashable-stock-npjs25-93-14-4-t3623010 ). But the baseband I have after flashing this zip is M8952_70030.25.03.62.01p ATHENE_EMEA_DSDS_CUST . Let's see what can be done to revive my phone fully.

tywinlannister7 said:
I actually had made these backups specifically for such conditions but i'm unable to find them as of now. I have been able to get the Sims working somehow with @Droidphilev 's flashable modem zip (Available here: https://forum.xda-developers.com/moto-g4-plus/how-to/fxz-flashable-stock-npjs25-93-14-4-t3623010 ). But the baseband I have after flashing this zip is M8952_70030.25.03.62.01p ATHENE_EMEA_DSDS_CUST . Let's see what can be done to revive my phone fully.
Click to expand...
Click to collapse
your signal is back?

Droidphilev said:
your signal is back?
Click to expand...
Click to collapse
Yes but since the baseband version is different at all, unable to use VoLTE and hence no calls from one of the SIM cards (Jio 4G).
Sent from my Moto G4 Plus using Tapatalk

Please help
tywinlannister7 said:
Yes but since the baseband version is different at all, unable to use VoLTE and hence no calls from one of the SIM cards (Jio 4G).
Sent from my Moto G4 Plus using Tapatalk
Click to expand...
Click to collapse
I FLASHED THE MODEM FILE SPECIFIED ABOVE, BUT STILL BASEBAND SUFFIX IS DFLT_FSG
I'M ON INDIAN XT1643
HELP PLEASE
My problem started as i was using 7.1.2 AOSP custom rom
then i switched back to MM Stock rom
Everything was fine till i received June Nougat Update
during update my phone went blank
Somewhere with the help of XDA i found a blankflash file and got bootloader back
then i flashed TWRP and wiped full system, cache, and everything
then through fastboot i installed nougat xt1643, xt1626-40-41
i tried every possible firmware, every modem file available.
Still my fingerprint and SIMs are not working
my bootloader is B1.06
I cant downgrade bootloader and gpt.bin even with unlocked bootloader, my model is switched to g4 i think
i can only flash bootloader and gpt of june update
rest all firmwares give Security Downgrade error
Help me please!!!

How did you solved the fingerprint problem.

rajatgupta1998 said:
Yes but since the baseband version is different at all, unable to use VoLTE and hence no calls from one of the SIM cards (Jio 4G).
Sent from my Moto G4 Plus using Tapatalk
Click to expand...
Click to collapse
Try this link. I was having same problem. Solved it successfully.
https://forum.xda-developers.com/moto-g4-plus/how-to/solve-moto-g4-plus-one-imei-fp-sensor-t3800410

If u hav Imei num and only required baseband u try this it will work for sure has it corrected mine and others https://forum.xda-developers.com/moto-g4/how-to/baseband-change-t3762270/page2

I cant flash hw.img file
rajatgupta1998 said:
Hi all I have unfortunately lost the proper baseband for my device (XT1643-indian model g4 plus 3gb/32gb)
Prior to posting this, I had my fingerprint lost too. My stupidity was flashing the june fastboot firmware I found on one of the links for motorola rsd cloud clients. :/ With the help of @echo92 i was able to revive the missing fingerprint by pushing hw.img to /dev/block/mmcblk0p43 but still the SIMs won't show up as the baseband has changed to MSM8952_70030.25.03.62.01R DFLT_FSG
I have tried flashing the modem and fsg partitions from the March 1 ROM but still no solution
Any kind of help would be appreciated
Click to expand...
Click to collapse
When I push the hw file.it got struck the boot loader.and the adb command prompt struck on 100%.

rajatgupta1998 said:
I actually had made these backups specifically for such conditions but i'm unable to find them as of now. I have been able to get the Sims working somehow with @Droidphilev 's flashable modem zip (Available here: https://forum.xda-developers.com/moto-g4-plus/how-to/fxz-flashable-stock-npjs25-93-14-4-t3623010 ). But the baseband I have after flashing this zip is M8952_70030.25.03.62.01p ATHENE_EMEA_DSDS_CUST . Let's see what can be done to revive my phone fully.
Click to expand...
Click to collapse
i tried the above mention procedure but it didn't help me and i am also facing the same problem my baseband is changed to european variant 'ATHENE_EMEA_DSDS_CUST" please help me.

rajatgupta1998 said:
Hi all I have unfortunately lost the proper baseband for my device (XT1643-indian model g4 plus 3gb/32gb)
Prior to posting this, I had my fingerprint lost too. My stupidity was flashing the june fastboot firmware I found on one of the links for motorola rsd cloud clients. :/ With the help of @echo92 i was able to revive the missing fingerprint by pushing hw.img to /dev/block/mmcblk0p43 but still the SIMs won't show up as the baseband has changed to MSM8952_70030.25.03.62.01R DFLT_FSG
I have tried flashing the modem and fsg partitions from the March 1 ROM but still no solution
Any kind of help would be appreciated
Click to expand...
Click to collapse
How to revive fingerprint?
Helpme please

Baseband, Dual Sim and FP Issue
BORNIOS said:
How to revive fingerprint?
Helpme please
Click to expand...
Click to collapse
Originally Posted by anon10041998
Steps u should follow :
1. Download stock rom from this link androidfilehost.com/?fid=890278863836286757
2.Flash the stock rom
3. Restart your phone in bootloader and flash TWRP, do not boot system. Restart in TWRP
3. Download these files from drive.google.com/drive/folde...mymw-UNe9KtRNm
4. copy the files to your adb or miniboot folder.
4. Flash using the following commands
adb push modem.img /dev/block/mmcblk0p1
adb push fsg.img /dev/block/mmcblk0p16
adb push hw.img /dev/block/mmcblk0p43
5.Go to ur bootloader again. with fastboot. and flash with that same latest stock rom and check. ur baseband once.
6. I think this baseband will come as EMEA_CUST. But it will get signal network.
7. Now download this zip cloud.mail.ru/public/2Xrm/3vbzbxX5U
8. unzip pws is lenovo-forums.ru
9. Copy all files in ADB folder and delete all previous files
10. Put device into bootloader mode
11. Run programutags --> select APAC --> select INDIA
12. Done

Urgent help
I'm unable to recover sim card and fingerprint (after rooting) option in setting on my Moto g4 plus XT1643 3/32gb Indian version.unrooted successfully currently on stock rom. But no difference. Need help. Please email me on [email protected].

Anand9552 said:
I'm unable to recover sim card and fingerprint (after rooting) option in setting on my Moto g4 plus XT1643 3/32gb Indian version.unrooted successfully currently on stock rom. But no difference. Need help. Please email me on [email protected].
Click to expand...
Click to collapse
do you see any baseband
please share pic

Baseband Unknown IMEI unknown

Devs,
Please help. My phone says Baseband Unknown IMEI unknown,
It was my fault, I flashed debloated C9000 China Rom on my SM-C900f Indian variant. But my bad. I am totally lost now.
I flashed old, new & latest Stock Indian roms but no luck. Phone crashes & Baseband Unknown IMEI unknown problem. No network & phone restarts automatically.
Someone please help what Should I do.
.. Thank you.

Flash stock firmware again via odin.

travis82 said:
Flash stock firmware again via odin.
Click to expand...
Click to collapse
Did that. Been doing it from 2 days.. I have 4 stock roms.
Pls help...
I have a Twrp backup of old Rom when I rooted the phone.
Can that help?

Pariki said:
Did that. Been doing it from 2 days.. I have 4 stock roms.
Pls help...
I have a Twrp backup of old Rom when I rooted the phone.
Can that help?
Click to expand...
Click to collapse
restore EFS back up from your TWRP back up

dondeep said:
restore EFS back up from your TWRP back up
Click to expand...
Click to collapse
I checked the two backup & it has some 5 files. None says efs backup.
When tried to restore the backup, there is only System to restore.

Pariki said:
I checked the two backup & it has some 5 files. None says efs backup.
When tried to restore the backup, there is only System to restore.
Click to expand...
Click to collapse
try this
https://forum.xda-developers.com/galaxy-s2/general/guide-recover-imei-9-steps-t1264021

Nothing worked for me &
I had to send my C9 Pro to Samsung service center.
The Service center guy told the warranty is void as I have rooted the phone & they cannot repair it ( I did flash original stock rom to make it official).
But nothing worked out. My phone is dead now just because I flashed C9000 on C900F.

Pariki said:
Nothing worked for me &
I had to send my C9 Pro to Samsung service center.
The Service center guy told the warranty is void as I have rooted the phone & they cannot repair it ( I did flash original stock rom to make it official).
But nothing worked out. My phone is dead now just because I flashed C9000 on C900F.
Click to expand...
Click to collapse
Your phone is dead because you did not backup efs. If you would of done that you never would of had an issue. Where is your mobile now? Maybe donate it to a dev if your can't get it repaired.

travis82 said:
Your phone is dead because you did not backup efs. If you would of done that you never would of had an issue. Where is your mobile now? Maybe donate it to a dev if your can't get it repaired.
Click to expand...
Click to collapse
Hi Travis,
I got my phone repaired at Samsung Service Center for free.
I know someone there.
They changed the whole Motherboard & gave it.
It's working perfectly fine now.
I backed up the EFS partition & rooted the phone & using Xposed framework. The way I want the phone.
Eagerly waiting for Lineage OS for C900F Indian Variant.
:good:

Pariki said:
Hi Travis,
I got my phone repaired at Samsung Service Center for free.
I know someone there.
They changed the whole Motherboard & gave it.
It's working perfectly fine now.
I backed up the EFS partition & rooted the phone & using Xposed framework. The way I want the phone.
Eagerly waiting for Lineage OS for C900F Indian Variant.
:good:
Click to expand...
Click to collapse
Right on! Could use a box to do the same without a mobo swap too. Lineage is getting there. Be patient.

travis82 said:
Right on! Could use a box to do the same without a mobo swap too. Lineage is getting there. Be patient.
Click to expand...
Click to collapse
Yes. I first tried to get the phone fixed locally using 2 boxes. But no luck. They told me to take the phone to Service Centre. I took it to Samsung Service Centre & they used the box to fix I. But they could not.
They told me they have to replace the 64 GB part which is on Motherboard & they replaced it.
Will wait patiently for the Lineage OS..
Thanks.. :good:

here is your solution.....
download efs.img file as i have attached ....
download any TWRP for c900f form google.
and put efs.img file into internal or extarnal starage......
now in TWRP use tarminal emulator
and use this command
adb shell
su
dd if=/sdcard/efs.img of=/dev/block/bootdevice/by-name/efs
please dont edit any command
please press thanks for helping:laugh::laugh::laugh::laugh::laugh::angel::angel::angel:

IMEI Not restored
anwar726 said:
download efs.img file as i have attached ....
download any TWRP for c900f form google.
and put efs.img file into internal or extarnal starage......
now in TWRP use tarminal emulator
and use this command
adb shell
su
dd if=/sdcard/efs.img of=/dev/block/bootdevice/by-name/efs
please dont edit any command
please press thanks for helping:laugh::laugh::laugh::laugh::laugh::angel::angel::angel:
Click to expand...
Click to collapse
Well i tried as you said
its not quite working
serial number was restored but not imei and baseband
when i dial *#06# i only see serial number
pls help.

by odin install 4 file rom

anwar726 said:
download efs.img file as i have attached ....
download any TWRP for c900f form google.
and put efs.img file into internal or extarnal starage......
now in TWRP use tarminal emulator
and use this command
adb shell
su
dd if=/sdcard/efs.img of=/dev/block/bootdevice/by-name/efs
please dont edit any command
please press thanks for helping:laugh::laugh::laugh::laugh::laugh::angel::angel::angel:
Click to expand...
Click to collapse
i m also falsh c9000 rom and imei lost. please give solutions for us.

Mine done. I restore efs settings.

i have c9 pro, i forget pin number. can someone help solve it with remove data?

c900f
[email protected] said:
Mine done. I restore efs settings.
Click to expand...
Click to collapse
how? Plase share the procedure?

I have the same problem. Can i fix this problem myself! .Is there anyone could help. Please!

raghu0421 said:
I have the same problem. Can i fix this problem myself! .Is there anyone could help. Please!
Click to expand...
Click to collapse
Try
Boot into TWRP recovery.
From TWRP’s main screen, select Advanced » then Terminal.
Type the following commands in terminal (one by one):
dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst1
dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst2
Reboot device.
or via ADB
adb shell 'dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst1'
adb shell 'dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst2'
adb reboot

[FIX] Fix for missing LTE+ (4.5g) and VoLTE after unlocking H815TR models with UsU

* At the very beginning, I'd like to tell that I only have H815TR model. I don't know if there is any other variant(s) of G4 which supports VoLTE. If your device supports it, and VoLTE is missing for you too, after taking full backup, you may try as well but use the cust file from your backup you took before UsU'ing your device. I can say there is no risk(s) for like losing your imei, or hard brick etc.
This guide is only for Nougat stock/stock based(do not try on stock based roms until I update the thread. Someone reported something goes wrong w/ stock based roms) rom(s) and H815TR model. Why it is only for TR variant is that I do only have cust partition from TR model. Also, why this is for stock rom is that I've just found out a way to make them working and haven't tested with any other rom(s). As soon as I test, I'll add information about them and let you know.
Basically, here we do have 2 choices:
The first option
Use stock boot image with stock Nougat modem and the latest Lollipop baseband.
The second option (which I recommend)
Use stock Nougat modem and baseband with UsU kernel
The first way:
Download
Stock boot image
Stock modem image
Cust image
Latest UsU compatible baseband
Backup your boot image [optional but recommended]
Launch a command promt/powershell/terminal on your PC
Connect your phone to your PC and type following commands
adb reboot bootloader
fastboot erase boot
fastboot flash boot stock-nougat-boot-berkantkz.bin
fastboot erase modem
fastboot flash modem stock-nougat-modem-berkantkz.bin
fastboot erase cust
fastboot flash cust cust-berkantkz.bin
Disconnect your device, pull out the battery, and boot into TWRP
Flash "H815_UsU_baseband_flash-in-twrp.zip" and reboot
Skip to common steps
The second way:
Download
Stock modem image
Cust image
Latest UsU compatible boot image
Backup your boot image [optional but recommended]
Launch a command promt/powershell/terminal on your PC
Connect your phone to your PC and type following commands
adb reboot bootloader
fastboot erase boot
fastboot flash boot <downloaded-image-name>.img
fastboot erase modem
fastboot flash modem stock-nougat-modem-berkantkz.bin
fastboot erase cust
fastboot flash cust cust-berkantkz.bin
fastboot reboot
Skip to common steps
In common:
After your device boots up;
Go to mobile networks (hold down the mobile data icon in quick toggles)
Click on "Acces Point Names"
Open the menu and click on "Restore default settings"
Go back and enable VoLTE.
See the attachments for proof that proves it does work with UsU'd G4
Thanks:
@steadfasterX (for his suggestions, helps, and everything! You owe him for having an unlocked G4 w/ everything working!)
All should be fine now. Check both of them. Should you need any help, feel free to ask. I'll try to do my best. Please do not forget to leave me a thanks. That makes me happy :fingers-crossed:
Also, here I must inform you that if you had rooted your device with any root manager such as SuperSU, Magisk etc, you have to flash it again to have root access again. You have to do this since we erase and re-write boot images w/o changes those are required for root manager(s) to work.
Additional about VoWiFi (root required):
As @steadfasterX claimed and confirmed VoWiFi to work, use the commands below to enable it (I've personally tested but didn't work for me. It may depend on the operator and maybe the wifi you connected)
adb shell
su
setprop persist.dbg.wfc_avail_ovr 1

Thanks for the fixe !
I have the same problem with my LG H815 EUR since i got v29a. No lte+ "4g+" just lte "4g".
When i'm on v20i Fr i got the lte+ "4g+".
H815 EUR, Bootloader unlock, Root with magisk. I already check my APN and is fine French operator "Free".
Someone have tips?

xenouch said:
Thanks for the fixe !
I have the same problem with my LG H815 EUR since i got v29a. No lte+ "4g+" just lte "4g".
When i'm on v20i Fr i got the lte+ "4g+".
H815 EUR, Bootloader unlock, Root with magisk. I already check my APN and is fine French operator "Free".
Someone have tips?
Click to expand...
Click to collapse
Open a shell with root privileges and paste here the output of
Code:
ls /cust

Awesome fix! Verizon G4 VS986 also supports VoLTE and it is not working. VS986 only has stock MM or L available at the moment as all other roms do not work correctly. What would be the steps to get VoLTE working?

berkantkz said:
Open a shell with root privileges and paste here the output of
Code:
ls /cust
Click to expand...
Click to collapse
Code:
p1:/ $ su
p1:/ # ls /cust
OPEN_COM cust_group_mapping.cfg open_path_mapping.cfg
client_id.xml cust_path_mapping.cfg userdata_files.cfg
cust.ubid lost+found
p1:/ #
This is the result

fates13 said:
Awesome fix! Verizon G4 VS986 also supports VoLTE and it is not working. VS986 only has stock MM or L available at the moment as all other roms do not work correctly. What would be the steps to get VoLTE working?
Click to expand...
Click to collapse
Have you UsU'd your device? If so, did you take full backup before UsU'ing it?
xenouch said:
Open a shell with root privileges and paste here the output of
This is the result
Click to expand...
Click to collapse
The config files are available for you.
When you go Access point names, do you see an APN whose name contains ims and which is not selectable?

berkantkz said:
Have you UsU'd your device? If so, did you take full backup before UsU'ing it?
The config files are available for you.
When you go Access point names, do you see an APN whose name contains ims and which is not selectable?
Click to expand...
Click to collapse
No juste have my 2 Free Apn and have the same on v20i Fr... Very strange problem.

berkantkz said:
Have you UsU'd your device? If so, did you take full backup before UsU'ing it?
The config files are available for you.
When you go Access point names, do you see an APN whose name contains ims and which is not selectable?
Click to expand...
Click to collapse
Yup I have a backup but there is no cust.bin. I checked the MM KDZ for VS986
and there is no cust partition there either.

xenouch said:
No juste have my 2 Free Apn and have the same on v20i Fr... Very strange problem.
Click to expand...
Click to collapse
Well, before flashing my backup cust partition, i wasn't able to use 4.5g either. After flashing it, 4.5g started to work. Although you currently have the configs, it doesn't work for you. It seems yeah as you said a bit strange. I get 4.5g on both stock M and N.
Can you check if you have a cust.bin inside stock v20i kdz/tot file?
fates13 said:
Yup I have a backup but there is no cust.bin. I checked the MM KDZ for VS986
and there is no cust partition there either.
Click to expand...
Click to collapse
Well, find someone who uses stock and take full backup using SALT. When you see that cust.bin is generated, it's okay to cancel the operation. Grab that cust.bin and flash it to your device using
Code:
fastboot erase cust
fastboot flash cust cust.bin
Then the same thing. Go to APNs and reset to default.

berkantkz said:
Well, before flashing my backup cust partition, i wasn't able to use 4.5g either. After flashing it, 4.5g started to work. Although you currently have the configs, it doesn't work for you. It seems yeah as you said a bit strange. I get 4.5g on both stock M and N.
Can you check if you have a cust.bin inside stock v20i kdz/tot file?
Well, find someone who uses stock and take full backup using SALT. When you see that cust.bin is generated, it's okay to cancel the operation. Grab that cust.bin and flash it to your device using
Then the same thing. Go to APNs and reset to default.
Click to expand...
Click to collapse
Keep in mind that only the models which have a gpt compatibility for the h815 will work like that. Only those have a cust partition. All others have a carrier partition so you may need to adjust the guide for those accordingly..
As another hint: it is important that the users use their own version of the cust/carrier partition and not yours for the TR. It contains only stuff for your country and carrier!
Sent from my LG-H815 using XDA Labs

steadfasterX said:
Keep in mind that only the models which have a gpt compatibility for the h815 will work like that. Only those have a cust partition. All others have a carrier partition so you may need to adjust the guide for those accordingly..
As another hint: it is important that the users use their own version of the cust/carrier partition and not yours for the TR. It contains only stuff for your country and carrier!
Sent from my LG-H815 using XDA Labs
Click to expand...
Click to collapse
Yeah, that's why I'm asking if they've cust partition. I don't know about carrier partition since you know I don't have it.
Yeah, I know. See above what I said for VS986.

berkantkz said:
Yeah, that's why I'm asking if they've cust partition. I don't know about carrier partition since you know I don't have it.
Yeah, I know. See above what I said for VS986.
Click to expand...
Click to collapse
Yea I just wanted to make it easy to identify
SALT GPT compatibility h811 means carrier
SALT GPT compatibility h815 means cust
Sent from my LG-H815 using XDA Labs

berkantkz said:
Well, before flashing my backup cust partition, i wasn't able to use 4.5g either. After flashing it, 4.5g started to work. Although you currently have the configs, it doesn't work for you. It seems yeah as you said a bit strange. I get 4.5g on both stock M and N.
Can you check if you have a cust.bin inside stock v20i kdz/tot file?
Well, find someone who uses stock and take full backup using SALT. When you see that cust.bin is generated, it's okay to cancel the operation. Grab that cust.bin and flash it to your device using
Code:
fastboot erase cust
fastboot flash cust cust.bin
Then the same thing. Go to APNs and reset to default.
Click to expand...
Click to collapse
Yes i have 2 cust.bin. This is what i have inside

xenouch said:
Yes i have 2 cust.bin. This is what i have inside
Click to expand...
Click to collapse
Well, this most likely seems like an apk file. Do you have carrier partition inside the kdz as steadfasterX told above? Maybe carrier is used for your device.

berkantkz said:
Well, this most likely seems like an apk file. Do you have carrier partition inside the kdz as steadfasterX told above? Maybe carrier is used for your device.
Click to expand...
Click to collapse
No i dont have any carrier.bin. This rom is for H815 EUR.
I use "LG-H815_Official_v29A_keepsTWRP-LAF.zip" and no cust.img inside. Inside the "LG-H81520G-Flashable.COMPLETE.zip" i have the cust.img.
When i flash the v29a i do full wipe. I extract v29a KDZ/TOT to compare.

xenouch said:
No i dont have any carrier.bin. This rom is for H815 EUR.
I use "LG-H815_Official_v29A_keepsTWRP-LAF.zip" and no cust.img inside. Inside the "LG-H81520G-Flashable.COMPLETE.zip" i have the cust.img.
When i flash the v29a i do full wipe. I extract v29a KDZ/TOT to compare.
Click to expand...
Click to collapse
Open the cust image inside LG-H81520G-Flashable.COMPLETE.zip file with 7-zip and paste a screenshot, please.

This is the link for extracted v29a and v20p. Thanks to SteadfasterX.
http://leech.binbash.it:8008/stock/LG/h815/
Im at work i put screenshots After.
---------- Post added at 05:35 PM ---------- Previous post was at 05:01 PM ----------
The cust.img inside the v20g zip

xenouch said:
This is the link for extracted v29a and v20p. Thanks to SteadfasterX.
[url]http://leech.binbash.it:8008/stock/LG/h815/[/URL]
Im at work i put screenshots After.
---------- Post added at 05:35 PM ---------- Previous post was at 05:01 PM ----------
The cust.img inside the v20g zip
Click to expand...
Click to collapse
Well, I've downloaded the cust image from here and it seems okay to me.
What can I suggest you to is that if you're saying it was working on V20i Fr, extract cust.bin from that V20i, and flash it using
Code:
fastboot erase cust
fastboot flash cust cust.bin
Check what's inside that cust extracted from v20i. It should be similar to the ones I added as screenshot.
Edit: I downloaded V20i France version to see. It is the same with which I said looks like an apk file. Maybe it's due to the extractor we use. I remember steadfasterX saying that the other kdz extractors don't extract well than SALT's inbuilt extractor.
I'll try to extract with SALT and see again.

steadfasterX said:
Keep in mind that only the models which have a gpt compatibility for the h815 will work like that. Only those have a cust partition. All others have a carrier partition so you may need to adjust the guide for those accordingly..
As another hint: it is important that the users use their own version of the cust/carrier partition and not yours for the TR. It contains only stuff for your country and carrier!
Sent from my LG-H815 using XDA Labs
Click to expand...
Click to collapse
I flashed the carrier partition from my Lollipop stock backup before UsU and it didn't work. I then extracted the carrier partition from 2BA MM KDZ for VS986, flashed it, removed VoLTE from my phone package on Verizon.com, added it back on, and it is now working! Not sure which of those steps got it working but I'm extremely happy as it was annoying losing data every time I made a phone call. Thanks!

fates13 said:
I flashed the carrier partition from my Lollipop stock backup before UsU and it didn't work. I then extracted the carrier partition from 2BA MM KDZ for VS986, flashed it, removed VoLTE from my phone package on Verizon.com, added it back on, and it is now working! Not sure which of those steps got it working but I'm extremely happy as it was annoying losing data every time I made a phone call. Thanks!
Click to expand...
Click to collapse
Could you please provide me/us the carrier partition for me to share it here for the others who suffers from missing VoLTE?
Please pm me your Google Mail address. I'll let you make changes on my drive folder where I uploaded files for H815.