yashsingh1/xdaforums huggingface dataset:
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] hackslash:
This is basically the Fastboot Mode and you're at the correct screen. However, your bootloader is already unlocked (See those words in red).
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] fcardos:
Hionor 4c

Thank you for your answer.

At this point I don't really know what to do next and I am extremely confused.

Following the right steps, in any moment i am asked to introduce the bootloader unlock code. It is also very strange that I have access to the root of the device.

After the screen I attached in my post what have am i supposed to do?

I am sorry to bore you with my problem.

I had a Huawei x5 for several years I installed lollipop and i never had problems I feel completely frustrated.

Thanks in advance
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] hackslash:
Your phone is already unlocked so there is nothing to now. Just connect your phone to computer and issue the command fastboot reboot.
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] fcardos:
Once again thank very much for your quick answer.

If you don't mind I would like to ask you what should I do to upgrade to a recent rom, mine is CHM-U01 C432B310. I would like upgrade to M however I have already tried a lot of roms and the message is always the same " installation failed".
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] hackslash:
That's because Huawei ROMs are region specific. Android M is only released for China and India in a closed public test uptil now. To upgrade to M, you have to change your region to India / Malaysia. Fortunately for you, I have already written a guide on how to change region here on XDA. Scroll down to the bottom of the first post to see how to change your region. After then follow the guide by [MENTION=5939689]inshaalmirza[/MENTION] here on XDA to successfully upgrade to M. Or you can just wait for the ROM of your locale :)
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] fcardos:
Thank you very much for your detailed information.

The region of vendor is EU and I think that is wiser to wait for the official update, because the process to change region is not easy task at least for me. Anyway i am deeply grateful for your clarifications taking the liberty to contact you if I need some more help.Thank you
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] hackslash:
Changing region is seriously risky (even though I have already changed mine and upgraded to M). Always feel free to PM me or contact me whenever you need answers or help. I'll try my level best to answer them! Thanks for your kind words!
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] HassanMirza01:
Guyz change region just by applying vendor pkg... Dont do anything difficult!!
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] Waqar90:
Thanks. I will check
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] ahmed ali90:
How can flashing rom honor 4c with HiSuite Chinese version or adb by pc ??
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] HassanMirza01:
[MENTION=7295487]ahmed ali90[/MENTION] i didnot prefer hisuite, it do the same work which our phone's updater app do...
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] versuspanda:
super su

hi tnx for the nice threads and your efforts

i have problem with super su it says "the su binary needs to be updated " i press continue then "TWRP/CWM" and it resets then goes to TWRP and after 5 sec it powers off when i turn it on and open the app again asks too update binary if i choose normal it says it has failed i've downloaded super su 2.65 and 2.68 both same
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] gemyelgeneral:
hello my frinde

i need help

my honor 4c SN:C185B310

I need to downgrade package or rollback package or any way to do rollback for my

i have the kitkat rom and i want to go back to it but i failed

i tride to fine the donegrade package but i didn't find it anywhere.

i hope you will help me

I want a way to make the file itself if it does not find one

THanks!
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] :
Help with getting unlock code for my Honor 4c chm-u01

Hey guys, I'm new around here. I would appreciate if someone could get me the unlock code for my Honor 4c phone. Here 's the info :

Product : Huawei CHM-U01

SN : 4C3GSR158L032532

IMEI : 868443023257879

Product number : 71324364

I have a question btw. I tried sending this to Huawei and asked them for the code myself but the only thing that I receive was their message stating that in order to get the code I must do the followings :

1.Please register your Huawei ID in our official website on your phone.

2.Log in your Huawei ID on your phone for 14 consecutive days.

3.Each Huawei ID should not apply for the unlock code more than twice within half years.

It feels as if it's just some kind of automated message. I don't think I will even be able to get my hand of the code after 14 days doing things mentioned above. Have anyone of you encountered this problem ?
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] HassanMirza01:
[MENTION=6435663]mfbcool[/MENTION] dont prefer your region changing method :( those who came here are not a pro members... So guide them to flash vendor pkg,,, came with some roms....

[MENTION=7352246]gemyelgeneral[/MENTION] flash chc rom and then flash any rom you want!! http://xdaforums.com/general/rooting-roms/upgrade-honor-4c-b067-b120-version-to-t3230998

Go there and download first rom spanish one only!! Then flash it, it will be done, then flash ur required kk pkg!!
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] hackslash:
At some point, you should know what is happening behind the scenes. I know flashing vendor package is easy but atleast people should know what changes to files are being made to system which changes the region. And secondly, downloading 1-5 MB region files is much better that downloading a 1 GB full ROM when you have slow internet connection :D
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] Phuong1076:
deleted
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] cosmicbite:
I already have root and bootloader unlocked but I can't install the TWRP recovery, it just goes into normal fastboot stock recovery, even though the code seems to work:

Can anyone help or explain why this isn't working please?
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] Arsaz:
i can think of two things.......

1) are you sure ure booting to recovery mode correctly.......to go to recovery mode hold the volume up and power button together until u see the huawei logo

2) are you sure the image youre flashing is actually twrp........ you can get the latest version of twrp from here

http://xdaforums.com/honor-4c/development/recovery-twrp-3-0-0-0-huawei-honor-4c-t3349495

hit the thanks button if i helped :)
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] MirzaAwais:
Recovery flashing error URGENT HELP IS APPRICIATED

Dear i have received below error every time i tried to flash recovery. PLEASE HELP IF YOU HAVE ANY IDEA THANKS

[MENTION=5939689]inshaalmirza[/MENTION] i know you are not support further develpoment for honor 4c but your support on this is highly appreciated. Thanks

C:\Users\Awais\Downloads\Compressed\ADB_Folder_Full_by_inshaalmirza_2\adb>ADB re

boot bootloader

adb server is out of date. killing...

* daemon started successfully *

C:\Users\Awais\Downloads\Compressed\ADB_Folder_Full_by_inshaalmirza_2\adb>ADB re

boot bootloader

adb server is out of date. killing...

* daemon started successfully *

C:\Users\Awais\Downloads\Compressed\ADB_Folder_Full_by_inshaalmirza_2\adb>fastbo

ot flash recovery twrp.img

target reported max download size of 471859200 bytes

sending 'recovery' (26020 KB)...

OKAY [ 0.723s]

writing 'recovery'...

FAILED (remote: Command not allowed)

finished. total time: 0.730s

C:\Users\Awais\Downloads\Compressed\ADB_Folder_Full_by_inshaalmirza_2\adb>
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] HassanMirza01:
[MENTION=5735018]MirzaAwais[/MENTION] install proper drivers for it and also, run cmd as administrator... then try again,, it can be windows error too... windows 7 can give all permissions easily but 8 and 10 cant,,, so try changing pc or driverss..... thank you

[MENTION=5939689]inshaalmirza[/MENTION]
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] MirzaAwais:
First of all thanks for reply. Moreover i installed attached driver and pc recognized my device as connected in fastboot mode. I also tried it with administrator mode but error still same on windows 7.

Is their any stable version of MM is available for pakistan? Because i doing this just to upgrade to MM.

Your soonest help will be appreciated. Thanks
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] HassanMirza01:
there is MM update available for pak,.,, check carbontesla site for more detail
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] MirzaAwais:
Yes its available but for india and asia Pacific only have lollipop. Can i update direct to india package as i am b310 pak. Its stable or lollipop is better for 4c? Thanks for help[emoji2]

[MENTION=5939689]inshaalmirza[/MENTION] your urgent support is required as i upgraded to marshmallow and now i am unable to root it even thru kingroot as its enough for lollipop. Hopefully you or some other users have solution of above shared error. Thanks

[MENTION=5939689]inshaalmirza[/MENTION] your support is awaited bro. Thanks in advance

No response :(
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] HassanMirza01:
[MENTION=5735018]MirzaAwais[/MENTION] bro there is another thread of mine to root MM... kindly go ahead to it... here is the link

http://xdaforums.com/honor-4c/how-to/root-honor-4c-root-recovery-bootloader-t3318406
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] MirzaAwais:
[MENTION=5939689]inshaalmirza[/MENTION] Also tried but error still remain as it is. Please guide further if you have any idea. Thanks
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] kashifsafeer22:
want to get p9 or mate 7 rom for honor 4c ... kindly please hurry..

kashifsafeer22@gmail.com
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] miststudent2011:
No you should try P8Lite Roms only

they are supported for this device

here is the guide

https://xdaforums.com/honor-4c/how-to/installing-p8lite-roms-honor-4c-t3617942
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] HassanMirza01:
[MENTION=6999171]archiezhang[/MENTION] thanks for your support... But am not a developer... Am a student of Electrical Engineering.... And have interest in androids etc.... Just because, i have knowledge, i share it.... When CM Rom or any other Rom came unofficially, i will write installation nd tutorial for that too.... Stay tuned :)

Press thanks if i helped you....
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] archiezhang:
anyway，thanks ～～

i dont konw where to press thanks

?

i just registed hour ago for your post ～

since i have to pass image verification nd the image dont come out for some reason , i can only reply from the app .

hope you can understand,sorry for my English?
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] _IVIaster:
[MENTION=5939689]inshaalmirza[/MENTION] could you pls share how to ported twrp for our device???
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] HassanMirza01:
[MENTION=6999454]_IVIaster[/MENTION] u need to replace kernel, set the resolution, and other things like screen density etc, to suite your phone's one... In this way, that recovery can work for you.....

Better wait for a developer to port it for you... Thank you :)
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] xexux:
Has anybody tried this method?

http://www.dailymotion.com/video/x33ccvp

Use DC-Unlocker to read the bootloader code and follow steps as mentioned in the video.

In general:

1- Install DC-Unlocker

2- Install Drivers related to your huawei handset

3- Detect your phone in DC-Unlocker

4-Copy the bootloader code

5-Use fastboot to unlock your device.
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] mikihans:
Hi, can anyone please generate bootloader unlocking number for me? (i can't create Huawei mobile account in my country)

IMEI1: 868443021020246

IMEI2: 868443021037257

S/N: A8K4C15806014991

Model: CHM-U01

Product ID (from phone): 25836506

Product ID (from Huawei product_ID generator): 54359523

Thank you very much.
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] _IVIaster:
[MENTION=7014767]mikihans[/MENTION] your unlock code is 2242030112479412

P.S. Anyone Dont give away your IMEI ID publicly..... PM me... I'll reply within 24hrs

---------- Post added at 07:23 AM ---------- Previous post was at 07:10 AM ----------

Dont use the English version of the unlocking website

Use the Chinese Version... It only gives the Unlock Code.... If you need translate the page using Google Translate. But only use the Chinese page

Login to the vmall forums in a separate tab before you open the the Chinese link.

Have a safe unlocking....:good:;)

As I am a new member I cant attach links... So some senior member could re-post this with necessary links....:eek:
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] mikihans:
Thank you. But I have really big problem... I recently "updated" to 5.1.1 but it is some chinese version (CHM-UL00 i think), many apps doesn't work, there is no google play or google account, GPS doesn't work, and if i try "update" to another version, it fails (unsupported version). And there is no custom ROM yet for Honor 4C, so TWRP is now pointless (can't work with update.app)...

So, is here anyone, who could make BACKUP image with TWRP of Honor 4C ROM and send it to me (upload somewhere)? My phone is now totally useless and i can't do anything...

Or if somebody can help me with any different solution how to get back regural 5.1 or 4.4.2 ROM, I would be very happy. Thanks!
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] _IVIaster:
Bro... Use the official Link for Lollipop... It is in English and is Stable.... See your PM.... I cant yet post links in forums
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] mikihans:
thanks, but i tried this official version, also official 4.4.2 version (and some other versions), but it always end with "update is not compatible with this version".
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] _IVIaster:
Right.... Then I will upload by TWRP Backup... But it will take some time as my upload speed is slow... Will PM you when done
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] mikihans:
thank you, you are the best
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] _IVIaster:
Bro I'm uploading.... Meanwhile see to this

The UPDATE.APP is actually a 7z file... you could extract it even using winrar. through 7z

Extract the UPDATE.APP using Huwaei Update Extractor....

Once extracted flash only the system.img, userdata.img in fastboot mode....

Be sure to a backup in TWRP before doing this... So that you can revert back if needed..:D

Waiting to hear from you...
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] mikihans:
I tried to extract it with 7zip but get "unexpected end of file" error. Then i tried extract with ActivePerl, it looked OK, so i tried to flash it with fastboot but get some error message about maximum file size to flash (was about 400 MB and system.img has almost 2 GB).

Then i wanted to do it with TWRP (img flash mode) but it only offered "boot" or "recovery", not system.

So i think your backup is my only hope.... :(
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] _IVIaster:
All right bro... Here's the link for TWRP Stock Backup..

https://drive.google.com/folderview?id=0B38O2X--1j-fWnZGRFdfaHhJSHM&usp=sharing

Its about 1.4GB... :eek:

Happy Flashing;)
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] HassanMirza01:
Bro follow the downgrade procedure from carbontesla site and using stock lollipop recovery, flash middle pkg provided by carbontesla and then flash your kitkat pkg, it will revert back...
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] HassanMirza01:
[MENTION=6999454]_IVIaster[/MENTION] thanks from me too for helping others as i already told am engineering student so i see posts less now.....
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] _IVIaster:
Bro... Me too an ECE student...:laugh::good:

Engineers DO and RULE
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] HassanMirza01:
Hahahaha (y)
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] ashripat:
Hi guys,

I downloaded lollipop 3 times from the official website,2 times it was corrupt ,and the 3 time I downloaded with AMD it was OK but its not updating,it says the version is not supported, I did get the stock recovery with the procedure thanks to developer but still no luck with lollipop update,my version can be updated,but it tells the same thing version not supported and gave up......

If you can help me to update with lollipop......please help me... I tried many ways I did download for fourth time officially but still no luck.....

Thankyou
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] _IVIaster:
Bro... Can you send the screenshot of the about phone settings.....
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] mikihans:
Awesome, thank you! But still....

When restoring SYSTEM, i get error message about 80% "extractTarFork() process ended with ERROR=255"

and it fails. Phone can't boot up :( MD5 check is OK
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] _IVIaster:
Bro,,, Send me the recovery log file.... I will see what happend.... But this backup works for me very well
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] ashripat:
Hi bro,

Sorry for late reply....

Well my

Build number-

CHM-U01 V100R001C636B070

Baseband version-

21.233.01.00.00,21.233.01.00.00
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] mikihans:
I dont have access to computer now and log file is really big si here is some last lines with error message.

> tar_extract_regfile(t=0xf4060300, realname="//system/priv-app/Contacts/arm/Contacts.odex")

==> extracting: //system/priv-app/Contacts/arm/Contacts.odex (file size 19034600 bytes)

### done extracting //system/priv-app/Contacts/arm/Contacts.odex

==> setting perms: //system/priv-app/Contacts/arm/Contacts.odex (mode 100644, uid 0, gid 0)

Restoring SELinux context u:object_r:system_file:s0 to file //system/priv-app/Contacts/arm/Contacts.odex

tar_extract_all(): calling th_get_pathname()

tar_extract_all(): calling tar_extract_file(t, "//system/priv-app/Contacts/arm64/")

item name: '/system/priv-app/Contacts/arm64/'

dir

==> extracting: //system/priv-app/Contacts/arm64/ (mode 40755, directory)

==> setting perms: //system/priv-app/Contacts/arm64/ (mode 40755, uid 0, gid 0)

Restoring SELinux context u:object_r:system_file:s0 to file //system/priv-app/Contacts/arm64/

tar_extract_all(): calling th_get_pathname()

tar_extract_all(): calling tar_extract_file(t, "//system/priv-app/Contacts/arm64/Contacts.odex")

item name: '/system/priv-app/Contacts/arm64/Contacts.odex'

reg

==> tar_extract_regfile(t=0xf4060300, realname="//system/priv-app/Contacts/arm64/Contacts.odex")

==> extracting: //system/priv-app/Contacts/arm64/Contacts.odex (file size 23167464 bytes)

FAILED RESTORE OF FILE i: //system/priv-app/Contacts/arm64/Contacts.odex

E:Unable to extract tar archive '/external_sd/TWRP/BACKUPS/A8K4C15806014991/2015-10-20--07-00-50_Stock/system.ext4.win001'

I:Error extracting '/external_sd/TWRP/BACKUPS/A8K4C15806014991/2015-10-20--07-00-50_Stock/system.ext4.win001' in thread ID 0

E:Error extracting split archive.

E:extractTarFork() process ended with ERROR=255

I:Failed to reset capabilities of /system/bin/run-as binary.

I:Set page: 'action_complete'

I:TWFunc::Set_Brightness: Setting brightness control to 255

I:operation_end - status=1

I:TWFunc::Set_Brightness: Setting brightness control to 5

I:TWFunc::Set_Brightness: Setting brightness control to 0

I:TWFunc::Set_Brightness: Setting brightness control to 255

I:Set overlay: ''

I:Set page: 'clear_vars'

I:Set page: 'restore_select'

I:Set page: 'restore'

I:Set page: 'main'

I:Set page: 'clear_vars'

I:Set page: 'main2'

I:Set page: 'advanced'

I:Set page: 'confirm_action'

I:Set page: 'action_page'

I:operation_start: 'Copy Log'

I:Copying file /tmp/recovery.log to /external_sd/recovery.log

---------- Post added at 11:43 AM ---------- Previous post was at 11:40 AM ----------

Looks like problem with second part od system backup file.
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] HassanMirza01:
[MENTION=5200598]ashripat[/MENTION] you have indian variant, lollipop rom should be installed on your phone... Try installing stock recovery of B070 rom nd try again... Also, keep the update in safe place for not downloading it again... Download the zip file nd extract update.app file, save it in memory card too.
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] HassanMirza01:
[MENTION=7014767]mikihans[/MENTION] twrp has the option of flashing files of backup 1 by 1, like first flash boot, then system, then other files, then see correctly where error occurs,,, if problem presist, switch to stock recovery and flash the stock Rom...
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] ashripat:
I downloaded so many times because of corrupt files,well can you post stock recovery image of b170 ,thankyou I will try again

Is there any tool to flash this mobile

---------- Post added at 05:56 PM ---------- Previous post was at 05:50 PM ----------

And one more thing ,my update.app file when I extract the zip is 2.54 GB ,please post b070 stock recovery I will try once again
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] _IVIaster:
I researched all over the web and it seems we dont have a SoC flashing tool...:confused:

I actually bricked my phone while stimulating [MENTION=7014767]mikihans[/MENTION] results and just now recovered from it...:eek:

I dont have stock TWRP backup for B170... :(

We will figure out the working of our ROMs ASAP...:good:
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] ashripat:
Well I am sorry bro, I do have xperia and yureka,its easy with the tools and everything......

With honor 4c I tried it for more than 1 week ,I got luck of installing recovery....

I got fed up....
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] _IVIaster:
Xperia legally supports development... And is kind of Partially Open Source... And have many Developers in XDA

While Honor just Open Sourced the kernel... And XDA dont even have a separate forum for our device...Bro :rolleyes:

WE HAVE TO BE CREATORS.. AND WE CANT CREATE IN A DAY

Patience Bro... :angel:

---------- Post added at 06:15 PM ---------- Previous post was at 06:12 PM ----------

FYI Bro,

This is the md5 checksum of Lollipop version UPDATE.APP

1dd100ec253817f90edcd869a8e2b690 *UPDATE.APP
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] mikihans:
Now i know where problem is but don't know how to solve. The weird previoust "update" changed partitions sizes and SYSTEM has only about 1,6 GB, so your BACKUP don't fit. But if i try to resize in TWRP, it always fails... is here any other way how to resize system partitions?
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] mikihans:
i tried almost everything, but nothing helped. But now i flashed gapps, so i have play store and all google apps back, GPS is working again and all other apps looks OK, so i can live with it. Thank you for your help, you are good!
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] HassanMirza01:
Bro, go to my kitkat thread mentioned in start of this thread, download the cwm pkg from there, that pkg contain kitkat's stock recovery too...
[Honor 4C ROMs, Kernels, Recoveries, & Other Develo] ashripat:
I used the stock recovery ,still no luck with the lollipop update,the md5 sum does match but bro if you can upload the update.app ,I will download it thanks.....