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[Q&A] [GUIDE] Huawei Honor 3C H30-U10 - Bootloader Unlock, Root, TWRP, CWM, KitKat
Q&A for [GUIDE] Huawei Honor 3C H30-U10 - Bootloader Unlock, Root, TWRP, CWM, KitKat
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guys please help me out.
i've unlock the bootloader of my H30-U10 ,after that when i install the new custom rom the phone doesnt launch anymore....no pulse of vibration or screen light.....when i connect it to pc actually windows doesnt detect it at all methods not fastboot mode or flashmode or....... .... my phone doesnt start at all
plz plz plz plz help
Plz help me my honor 3c doesnt launch at all with no pulse of vibration
guys please help me out.plz plz plz :crying:
i've unlock the bootloader of my H30-U10 ,after that when i install the new custom rom [6pack by flufy tendo] with TWRP recovery.... the phone doesnt launch anymore....no pulse of vibration or screen light.....when i connect it to pc actually windows doesnt detect it at all methods not fastboot mode or flashmode or....... .... my phone doesnt start at all
plz plz plz plz help :crying: :crying: :crying:
Huawei Honor 3C
My phone not recharging
can I get the circuit diagram for Huawei Honor 3C
http://forum.xda-developers.com/showthread.php?t=2910441
hi i new twrap cant load sdcard and i dont flah modem patch i move this faile to internal memory and instal modem patch but not work gaps please help me to finde a recovery
tanks tanks
New build number 4.10.16
@codelover, LIve recovery not working with New build number 4.10.16. Pls help
Cannot boot to recovery after flash k.k based
Hi there,
I had flashed K.K based with emui2.3 from previousB115 international set with unlock bootloader.
after flashed the new K.K rom and flashed CWM carliv, then try boot to recovery to wipe data, but why nothing's happen? it stuck on 1st honor logo and can't boot to recovery
something's going wrong with my steps?
please help, i want to wipe data then root the K.K based
both confirmed here wih ver. 4.10.16,LiveTWRP seems not to be working anymore
here is the log file
thanks
Restore ROM for Honor 3C (H30-U10) to Stock JB Firmware (V100R001C900B110)
Respectable Sir,
My Dad's Honor 3c LCD had some hardware issue to troubleshoot i tried to upgrade to KITKat but the problems with the screen was persistent, i sent it to the service center but they said the warranty is void unless i restore it to the stock version (Picture for the version i need to restore is attached).
1. I restored back to Honor 3C (H30-U10) to B108 Stock JB Firmware (V100R001C900B108) but they said i need to restore back to the version it came in ...
2. " Honor 3C (H30-U10) to JB Firmware (V100R001C900B110) THIS IS THE FIRMWARE VERSION I NEED BUT I CANT FIND IT ANYWHERE "
Kindly treat my email as an SOS .
yasan1367 said:
hi i new twrap cant load sdcard and i dont flah modem patch i move this faile to internal memory and instal modem patch but not work gaps please help me to finde a recovery
tanks tanks
Click to expand...
Click to collapse
ModemFix can't be use to get IMEIs back in B108, it was made for EMUI 2.3 dev.
horlaworey said:
@codelover, LIve recovery not working with New build number 4.10.16. Pls help
Click to expand...
Click to collapse
Yes, indeed, LiveTWRP will no longer work on newer builds, i am afraid you will need to flash the recovery to device if you want to use it.
After all, the 'Live' version is a bonus, and without source i have no idea what they did that caused it failed to boot.
Rayquaza said:
I had flashed K.K based with emui2.3 from previousB115 international set with unlock bootloader.
after flashed the new K.K rom and flashed CWM carliv, then try boot to recovery to wipe data, but why nothing's happen? it stuck on 1st honor logo and can't boot to recovery
something's going wrong with my steps?
please help, i want to wipe data then root the K.K based
Click to expand...
Click to collapse
Hi, please refer to the main guide for updated button sequence to be used to boot recovery. (Will be updated shortly)
elysianz said:
both confirmed here wih ver. 4.10.16,LiveTWRP seems not to be working anymore
here is the log file
Click to expand...
Click to collapse
Live TWRP part confirmed, it can no longer be used with newer EMUI version.
For sdcard problem, can you confirm your device is H3C H30-U10? Not H3W or other variant? Intl. or China set?
I would suggest you to try the following:
1) Reset TWRP settings
2) Try other SD card, different brand if possible.
3) Smaller storage size, eg: If you are using 16GB now, try one with lower size like 8GB, 4GB.
4) Format the SD card with android, remove any extra feature such as sdcard encryption.
adeelahmad967 said:
1. I restored back to Honor 3C (H30-U10) to B108 Stock JB Firmware (V100R001C900B108) but they said i need to restore back to the version it came in ...
2. " Honor 3C (H30-U10) to JB Firmware (V100R001C900B110) THIS IS THE FIRMWARE VERSION I NEED BUT I CANT FIND IT ANYWHERE ".
Click to expand...
Click to collapse
I believed you have it connected to internet and checked for update and there is no OTA available for your device, correct?
Unfortunely HW has removed the download link for B110, i do not have any backup for B110 either, i didn't download it earlier.
For now i think what you can do it ask your friend or some else with B110 to do a TWRP backup and use the backup to restore.
You need to restore /system & /cust partitions only, once you have done that do a factory data reset from a booted system.
I wish i could help more but i have the slowest internet on the planet so nothing i can do here.
EDIT:
xperia_rebel said:
@codelover bro , I think I have.... Confirm whether the B110 international version would be fine
Click to expand...
Click to collapse
TWRP B110 backup from your country? Yea, that would be fine too, but if you have the B110 UPDATE.APP that would be better.
I am not sure if B108 locked BL could survive TWRP restore without first soft-bricking it, i didn't try that, or i tried but forgot ...
codelover said:
ModemFix can't be use to get IMEIs back in B108, it was made for EMUI 2.3 dev.
Yes, indeed, LiveTWRP will no longer work on newer builds, i am afraid you will need to flash the recovery to device if you want to use it.
After all, the 'Live' version is a bonus, and without source i have no idea what they did that caused it failed to boot.
Hi, please refer to the main guide for updated button sequence to be used to boot recovery. (Will be updated shortly)
Live TWRP part confirmed, it can no longer be used with newer EMUI version.
For sdcard problem, can you confirm your device is H3C H30-U10? Not H3W or other variant? Intl. or China set?
I would suggest you to try the following:
1) Reset TWRP settings
2) Try other SD card, different brand if possible.
3) Format the SD card with android, remove any extra feature such as encryption.
I believed you have it connected to internet and checked for update and there is no OTA available for your device, correct?
Unfortunely HW has removed the download link for B110, i do not have any backup for B110 either, i didn't download it earlier.
For now i think what you can do it ask your friend or some else with B110 to do a TWRP backup and use the backup to restore.
You need to restore /system & /cust partitions only, once you have done that do a factory data reset from a booted system.
I wish i could help more but i have the slowest internet on the planet so nothing i can do here.
Click to expand...
Click to collapse
@codelover bro , I think I have.... Confirm whether the B110 international version would be fine
Sent from my H30-U10
yes bro b11o is what i need
yes Bro B110 international will be a huge help .
asking for help
- Phone model: h30-u10
- Phone Version: international boot unlocked
- Initial Build Number: v100r001c900b110
- Last Build Number: v100r001c900b110
- Current Status: bootloop logo
- Problem/Question:unable to use xposed installer
my mobile is rooted successfully i tried all the versions of xposed installer all failed to install framework on my mobile it seems as if there is not enough permission on file system even root explorer unable to delete any file system
Zip instalation failed
Hi there,
I have follow the steps to flash emui 3.0 beta using TWRP, but the installation failed.
Any suggestion?
Thanks a lot
hi ,
just because of your guide, i was able to get back my honor 3c from soft brick to original international B115 image. thanks a lot for supporting.
@codelover
I had checked all steps you've been explained, but it goes failed when i flashed the rom through TWRP
anyway, I'll try your suggestion later, because i had flashed Emui 2.3 currently.
By the way, i had root emui 2.3 and verify by root checker, but i had problem with busybox. I cannot install it.
my system memory remains 34mb, does the memory space too small to instal busybox?
Help please
Hello! I downloaded the firmware EMUI2.3_H30-U10_4.9.1 and did everything you wrote, but after extracting the firmware by HuaweiUpdateExtractor_0.9.8.0 I did found in the folder the file '_PrepareFiles.exe' (item 13 of your post)! What is wrong? Thank you!!!
suggestion
dear sir,
it is great to have your guide with me, i just wanted to make a suggestion, at the point where you have summarize the steps for installing kit kat on international hand sets, please write an instruction that all international users must have unlocked their phones, before rom update, so after upgrading they could run live TWRP easily.
Thanks and regards once again.
Hello! I downloaded the firmware EMUI2.3_H30-U10_4.9.1 to flash the phone by Flash Tool. According the guide "Restoring Official Stock ROM using SPFT" (http://forum.xda-developers.com/show...809&postcount=) after extracting the firmware by HuaweiUpdateExtractor_0.9.8.0 the file "_PrepareFiles.exe" must be appear in the folder with extracted firmware. But in my case when I extracted the file "update.app" I did'nt find the file "_PrepareFiles.exe" in the folder (((( What is wrong? The NET.framework v.4.5.1. is instastalled. Thank you!
I have a EVA-L19C185 model phone and I have bugged it out by installing an incorrect version of Nougat or the Beta and getting TESTKEYS in the firmware version now.
I have as such decided to reformat and reintall everything completely.
Can someone advise on the best method? Since I have upgraded to Nougat the TWRP version cant wipe everything i think?
Having persused some of the threads, it seems like I need a method that will reflash my entire boot and system partitions.
Any suggestions of guide would be much appreciated!
Thanks in advance!
Most likely you have to be using C432 cust
I found link and instruction for upgrade, unbrick, back from custom rom, etc....and I hope that it will be useful for the most people. My recommendation is to use force upgrade method with three buttons. Enjoy!
http://androidhost.ru/2RF
Thanks, want to try.
Did you flash it already?
AnimalSub said:
Thanks, want to try.
Did you flash it already?
Click to expand...
Click to collapse
I used those service roms with same method for p10 lite, p9 lite. I didnt try this one, but, I dont expect any problem because instruction is provided by Huawei. Just, read instruction, but again my recommendation is force method. Because, normal upgrade is not necessary with this rom, ota, or ffinder are more efficient. But if someone bricked phone, or has custom rom, this is the best thing for rollback to stock rom. The reason why to use forced method iis simple, because with three buttons first flash stock recovery and than stock recovery automaticly repair all system and upgrade all things.
Rommco05 said:
I don't know if I will have reason to try this, but looks interesting
Click to expand...
Click to collapse
Just for our base ?. I hope that I will not use it too, but who knows that.
Anyone tried to downgrade from Oreo to this?
jucca said:
Anyone tried to downgrade from Oreo to this?
Click to expand...
Click to collapse
No, no this rom is not for rollback. Only if you have issues with Nougat mentioned servise rom is usefull. But if You try rollback from Emui 8 with this yiu can brick phone. For rollback from Emui 8 to Emui 5 must use official rollback from ffinder.
Sent from my WAS-LX1 using Tapatalk
How can you downgrade from softbricked Oreo ROM where FFindar can't be loaded to Nougat ?
jucca said:
How can you downgrade from softbricked Oreo ROM where FFindar can't be loaded to Nougat ?
Click to expand...
Click to collapse
How did you brick phone on Emui 8? Only solution is to try to unlock bootloader in fasrboot and downgrade using twrp, hwota. Method for rollback you can find here in our section. https://forum.xda-developers.com/p10-plus/development/downgrade-p10-plus-oreo-to-nougat-t3724382
Regards and good luck.
Sent from my WAS-LX1 using Tapatalk
Long story. Three days was trying to get it unbricked, even it was in service shop, but they didn't do much
however, upgrade from nougat to oreo didn't went well at first. Almost an hour it was installing oreo update zip file in twrp, so I had to turn off the mobile phone in middle of process. At last, it booted to Oreo, but after a first restart (changed overall appearance from large to medium), it just bootlooped. As I had nandroid backup of nougat in twrp, I tried to restore to that, and my problems just got bigger. I tried to go back to oreo again, multile times, different builds, but no luck. Than I found the method you linked, and with great help of guys from Telegram group, it booted again in OS. Hell yes
Strange thing that happend that it didn't booted to Nougat, but in Oreo acctually. Probably LowLevel format helped to fix partitions and stuff, after that bootloader was unlocked again, As for now I have bad Oreo version (8.0.0.046) will rollback again to Nougat.
I'm try to download but on half its stoped
Hi all I used this service rom and it got my phone working again but there are problems the dialer and contacts apps do not work anymore I had to Install 3rd party apps and software update is gone the project menu won't come up when you key in *#*#2846579#*#* command. Fastboot won't let me install twrp fastboot screen shows bootloader unlocked. Frp unlock As it stands I'm stuck with a working limited phone. Does anyone have any ideas I could try
Sent from my VKY-L09 using XDA Premium HD app
Alexxxx1 said:
I found link and instruction for upgrade, unbrick, back from custom rom, etc....and I hope that it will be useful for the most people. My recommendation is to use force upgrade method with three buttons. Enjoy!
http://androidhost.ru/2RF
Click to expand...
Click to collapse
Please let me know where I can find the service ROM for a VKY-L09 (P10 Plus).
The instructions on this forum are written very garbled and not clear enough for me to take a chance and upgrade my phone from Nougat to OREO.
mojoe said:
Please let me know where I can find the service ROM for a VKY-L09 (P10 Plus).
The instructions on this forum are written very garbled and not clear enough for me to take a chance and upgrade my phone from Nougat to OREO.
Click to expand...
Click to collapse
I agree with you all instruction for p10 plus make confusion. You can try this to upgrade to Oreo https://forum.xda-developers.com/p10-plus/how-to/huawei-p10-plus-debrand-rebrand-update-t3715288
But, you have stock emui 5 or some custom rom? Im asking because if you had stock rom you had to get regular Ota to emui 8. If you have custom just try to.use Hwota method from mentioned link. I have similar procedure with Hwota for p10 lite so it could be usefull in your case just as example to see how it works
https://youtu.be/m2hZT1g0jtg
If you have stock firmware emui 5, stock recovery and locked bootloader you can try Ffinder for upgrade too.
https://youtu.be/nZRaINeJF18
Alexxxx1 said:
I agree with you all instruction for p10 plus make confusion. You can try this to upgrade to Oreo https://forum.xda-developers.com/p10-plus/how-to/huawei-p10-plus-debrand-rebrand-update-t3715288
But, you have stock emui 5 or some custom rom? Im asking because if you had stock rom you had to get regular Ota to emui 8. If you have custom just try to.use Hwota method from mentioned link. I have similar procedure with Hwota for p10 lite so it could be usefull in your case just as example to see how it works
https://youtu.be/m2hZT1g0jtg
If you have stock firmware emui 5, stock recovery and locked bootloader you can try Ffinder for upgrade too.
https://youtu.be/nZRaINeJF18
Click to expand...
Click to collapse
Thank you for your reply. First reply from Huawei contributors. Thank you.
I have stock EMUI v5.10 and Android v7.0.
I unlocked the device, installed TWRP and rooted it.
I would like to upgrade to OREO and was hoping to find a solution that will allow me to upgrade using TWRP as it is working and installed.
Please advise.
Thank you once again.
Hi everyone! I decided to go back to stock from LineageOS 14.1, because 3D and AnTuTu Benchmark didn't work, just showing black screen and nothing happened. In any game did the same. So I decided to restore a TWRP backup, and I did that. It restored, but when i tried to boot up, it just stayed on the Honor logo. I tried to put the UPDATE.APP onto my SD-CARD and try to reinstall the OS, but I noticed something in TWRP, /data didn't mount for some dumb reason. I didn't think that was something bad so I ignored it. After installing the UPDATE.APP, it still does the same, stuck on Honor logo.
I know I f*cked it up, but now I want to get it fixed. Please help me !
Downgrading to EMUI 4.1 will fix it.
erayrafet said:
Downgrading to EMUI 4.1 will fix it.
Click to expand...
Click to collapse
Tried downgrading to EMUI 4.1, and downgraded well, until it remained on the Honor logo screen. I tried with different versions of NEM-L21C432 stock roms for my phone, and only the ones with 13x worked to upgrade to, but the Nougat ones didn't. And it also blocked my bootloader again, because of the downgrade to EMUI 4.1 by holding both volume buttons and the power button.
If you downgrade, first u have to use downgrade package and then install rom version NEM-L21C432B132 and then use updater in settings to upgrade to nougat, dload method doesn't work with emui 5 roms.
co5oos said:
If you downgrade, first u have to use downgrade package and then install rom version NEM-L21C432B132 and then use updater in settings to upgrade to nougat, dload method doesn't work with emui 5 roms.
Click to expand...
Click to collapse
The thing is I came back from a custom rom, more exactly the Lineage 14.1 developed by Meticulus, but it was EMUI 4.x based, so... yeah. It shows that the EMUI version is installed is NEM-L21C432B130. I tried upgrading through update.app and no luck. However, the bootloader locked. So, I send HuaweiMobileUK a tweet to give me the bootloader code for my phone. And sure enough, 2 days later, I have the bootloader code and unlocked the phone. I am going to attempt to install TWRP and then wipe everything except the SDCard and flash the update.zip with TWRP. I will try that and let you guys know if it worked.
Bogdan008 said:
The thing is I came back from a custom rom, more exactly the Lineage 14.1 developed by Meticulus, but it was EMUI 4.x based, so... yeah. It shows that the EMUI version is installed is NEM-L21C432B130. I tried upgrading through update.app and no luck. However, the bootloader locked. So, I send HuaweiMobileUK a tweet to give me the bootloader code for my phone. And sure enough, 2 days later, I have the bootloader code and unlocked the phone. I am going to attempt to install TWRP and then wipe everything except the SDCard and flash the update.zip with TWRP. I will try that and let you guys know if it worked.
Click to expand...
Click to collapse
Ok, so I tried wiping everything except the MicroSD Card and installing the update.zip FULL-OTA MF NEM-L21C432B132 and it worked. The phone still has the bootloader unlocked and now it works perfectly. So this is a good solution that worked for me ! Thank you guys for help anyways!
Hi all,
I've been trying to update my Huawei P10 (VTR-L29 with Nugat installed) and, after installing twrp 3.1.0 I installed noverify opt-decrypt to access the internal folders. After this, the phone was unable to start, and I tried to wipe from twrp but I believe I wiped too much and now, if I want to reboot the phone I get a message saying that I have no OS on the phone. Could someone help me with this please? should I flash an image from twrp? Where can I find it? I've tried to recover it with the backup done with twrp but it does not work, it seems that something failed when I backed it up.
Thank you
I'd try Jannomag's update script https://forum.xda-developers.com/p10/how-to/guide-manual-updgrade-to-update-oreo-t3758286 or HurUpdater (which is very similar).
M1chiel said:
I'd try Jannomag's update script https://forum.xda-developers.com/p10/how-to/guide-manual-updgrade-to-update-oreo-t3758286 or HurUpdater (which is very similar).
Click to expand...
Click to collapse
Thank you M1chiel but I'm not sure if my phone is bricked as I have wiped too much. Wouldn't it be more secure to go to nougat (the version that the device had) and upgrade to Oreo after?
I think Nougat and Oreo are both ok, as long as you use fullOTA roms and do not downgrade.
M1chiel said:
I think Nougat and Oreo are both ok, as long as you use fullOTA roms and do not downgrade.
Click to expand...
Click to collapse
It worked!! Thank you very much!!!