Develop Bugs

Downgrade from B506 to B125 failed

I updated to B506 but I dont have Gapps anymore. So I want to downgrade to B125 or B132 but both failed at checking verlist. What can I do.
I am also not able to boot in Fastboot mode with adb and Power + Volume Down. :crying:

You could also flash GApps through TWRP...
Sent from my P6-U06 using Tapatalk

lootjelo said:
You could also flash GApps through TWRP...
Sent from my P6-U06 using Tapatalk
Click to expand...
Click to collapse
(I said that I cant go in Fastboot mode to flash TWRP again.)
OK I am now able to boot in bootloader after much testing I will try it.

I also had the vetlist problem downgrading from b014 to b125. But bootloader still worked. The only thing that worked for me was installing stock recovery jb via bootloader, afterwards a clean install of b014 again via stock recovery. And than I could install b125, also via stock recovery.
In short words:
1. Install stock recovery jb
2. Put (in your case) b506 to sdcard/dload folder
3. Reboot to stock recovery with automatic new installation of b506
4. Put b125 to sdcard/dload
5. Reboot to stock recovery with automatic installation of b125 withoutthe verlist fail.
This is the only way that worked for me from b014 to b125.
Sent from my P6-U00 using xda app-developers app

Install this Original_Recovery

You have to go back to stock recovery mode, do this using adb.
Then install KK Beta and then B125

RabbidZ said:
I updated to B506 but I dont have Gapps anymore. So I want to downgrade to B125 or B132 but both failed at checking verlist. What can I do.
I am also not able to boot in Fastboot mode with adb and Power + Volume Down. :crying:
Click to expand...
Click to collapse
To revert back on 4.2.2 flash first that: http://dl.vmall.com/c01l4l4a2y#, after that you can flash 4.2.2 without issues.

Downgrade B506
Hello,
very you please advice!
I downloaded and installed onto your phone p6-U06 Huawei B506-firmware. It works without a problem, I would like to go back to 4.2 but unfortunately downgrade from 4.4 to 4.2 does not work. Shows me that says "huawei sd card update fail".
Can you please advise what should I do with this?
Thanks

pave26 said:
Hello,
very you please advice!
I downloaded and installed onto your phone p6-U06 Huawei B506-firmware. It works without a problem, I would like to go back to 4.2 but unfortunately downgrade from 4.4 to 4.2 does not work. Shows me that says "huawei sd card update fail".
Can you please advise what should I do with this?
Thanks
Click to expand...
Click to collapse
i have the same problem...

ThePro2014 said:
i have the same problem...
Click to expand...
Click to collapse
and solved it?

pave26 said:
and solved it?
Click to expand...
Click to collapse
Yes! Thank you! firstly i downloaded the Emui 2.0 (In the up Link!) and i flashed it, With this i update de recovery, and then y flashed the b118cn !:laugh:

ThePro2014 said:
Yes! Thank you! firstly i downloaded the Emui 2.0 (In the up Link!) and i flashed it, With this i update de recovery, and then y flashed the b118cn !:laugh:
Click to expand...
Click to collapse
thank you, where you downloaded( Emui 2.0) it?

pave26 said:
thank you, where you downloaded( Emui 2.0) it?
Click to expand...
Click to collapse
Look.
1-Firstly With the phone download this:
http://dl.vmall.com/c01l4l4a2y# when you are here press the blue booton and the download are in coursing.
2-then, when the download is finished, you go to download folder and extract the .zip archive, and then put the dload o your external sd!
3-after that,you have to turn off the mobile. and the method of the 3 buttons (vol - and vol + power) the recovery will be updated!
4 - after the end of the flashing restarted again, with that before we get We traveled for updated repair fail.
5-'ll be back on the B506, now just stick a stock with dload on the external card and the 3 buttons you flash the stock rom that you have chosen with JB! regards :good:

Thanks ,,,,, it works :good:

If you want to downgrade listen to Alex - he knows what he is talking about!
See here for a little more info: http://forum.xda-developers.com/showpost.php?p=51694739&postcount=6
alex.79 said:
To revert back on 4.2.2 flash first that: http://dl.vmall.com/c01l4l4a2y#, after that you can flash 4.2.2 without issues.
Click to expand...
Click to collapse

I can't download from that link. anybody knows another link ?Thank you !

Morar Ioan Cornel said:
I can't download from that link. anybody knows another link ?Thank you !
Click to expand...
Click to collapse
Here has the fast mirror: https://mega.co.nz/#!9oEHUTiR!uVKEq6PYefO-p4_kJcJpHw2luWZT8QZ5yrnedx4rug4

thanks !!!

Falcifer said:
If you want to downgrade listen to Alex - he knows what he is talking about!
See here for a little more info: http://forum.xda-developers.com/showpost.php?p=51694739&postcount=6
Click to expand...
Click to collapse
I was testing the ART mode on the P6. I replaced the two system files. After some misbehavior of the ROM I wanted to go back to the B125. When doing a factory reset I am stuck on the Startup-Agent when choosing the WLAN(It stops and reverts to Language select -> so loop)
Can I flash this just with TRWP from dload folder on my SD-Card?

RabbidZ said:
I updated to B506 but I dont have Gapps anymore. So I want to downgrade to B125 or B132 but both failed at checking verlist. What can I do.
I am also not able to boot in Fastboot mode with adb and Power + Volume Down. :crying:
Click to expand...
Click to collapse
I have same problem, after upgrading to B506, mobile network doesnt work!!
Any one else has same problem?

Guide:Install KitKat International B510 ROM to B506/B507 firmwares

This method worked for me.I had in my p6 the chinese B507 firmware with stock recovery and no root..I believe that with B506 is tha same way..(Do it with own risk..)[/B]
Ok..Lets begin..
a) Download P6 B510 Official zip
b) Download P6_Unicom_EMUI2.0.zip
c) Download P6 B132 Official zip
The steps
1)Do a factory reset(I dont know if that is necessary but i did it)
2)Install P6_Unicom_EMUI2.0.zip via Local Update(Extract dload folder in internal storage)
3)Install P6 B132 Official zip via Local Update (Extract dload folder in internal storage)
4)Rename the B510 zip to update zip and install direct the update zip again via Local Update(Don't extract anything from this)
5)Do a factory reset again if you have problem with batery drain or something else(Of course is optional)
This is the process that i follow without any problems
I couldn't post the downloads sites because is my first post
Sorry for my English..

Where do I download the required files?
simthanasis said:
This method worked for me.I had in my p6 the chinese B507 firmware with stock recovery and no root..I believe that with B506 is tha same way..(Do it with own risk..)[/B]
Ok..Lets begin..
a) Download P6 B510 Official zip
b) Download P6_Unicom_EMUI2.0.zip
c) Download P6 B132 Official zip
The steps
1)Do a factory reset(I dont know if that is necessary but i did it)
2)Install P6_Unicom_EMUI2.0.zip via Local Update(Extract dload folder in internal storage)
3)Install P6 B132 Official zip via Local Update (Extract dload folder in internal storage)
4)Rename the B510 zip to update zip and install direct the update zip again via Local Update(Don't extract anything from this)
5)Do a factory reset again if you have problem with batery drain or something else(Of course is optional)
This is the process that i follow without any problems
I couldn't post the downloads sites because is my first post
Sorry for my English..
Click to expand...
Click to collapse
Where can I find the P6_Unicom_EMUI2.0.zip file?

jeswinsimon said:
Where can I find the P6_Unicom_EMUI2.0.zip file?
Click to expand...
Click to collapse
h**ps://mega.co.nz/#!8kcVADpB!JKeDlX4WQhmAP3mclNTfIzIjVllw5sMhnrj-3KSpSc4

It works
Hi
I have just updated form 507 to 510, it works :good:
I do not know if this is for all, but be aware that after i installed the B132, i had to wait a looooong time before it restarted.
When this step was done it automatically found the new version
René

Yes it takes some time to restarting.

dont neet to wait long time for start b132 after flash it
amja said:
Hi
I have just updated form 507 to 510, it works :good:
I do not know if this is for all, but be aware that after i installed the B132, i had to wait a looooong time before it restarted.
When this step was done it automatically found the new version
René
Click to expand...
Click to collapse
hello friend
i test this way and work fine
just you dont need long time for start b132 . just take out sdcard and put b510 UPDATE.app in dload folder
and keep volome bottom and power until boot to recovery and install atumatilacy b510 and start soon after flash
sorry for my english

Restart times
hey guys, i just installed the b132 and the phone restart takes a looooooong time. Allready 25 minutes and still running ??

Syntheciser said:
hey guys, i just installed the b132 and the phone restart takes a looooooong time. Allready 25 minutes and still running ??
Click to expand...
Click to collapse
That's too long, force restart.

Bootloop ?
So, now i tried a restart but i think the p6 stucks in a bootloop. It stoped at the huaei logo -.-
Any ideas to get the phone now running on b510 ??
Thanks guys

Syntheciser said:
So, now i tried a restart but i think the p6 stucks in a bootloop. It stoped at the huaei logo -.-
Any ideas to get the phone now running on b510 ??
Thanks guys
Click to expand...
Click to collapse
Take out your sdCard, re-unpack the download you are using...sounds like it didn't unpack properly....put the update.app back in your sdCard in the dload folder, and restart your phone.
It does take a long time to boot and load but 25mins is to long. At most 10.
And don't worry, I've discovered that it's pretty difficult to brick this phone.
Sent from my HUAWEI P7-L10 using XDA Premium HD app

Thanks
so, now it works on b510. Thanks a lot for the help. I flashed the rom again and the p6 starts normal

hey, thanks for this explanation i was searching for this!
just one question before i can start where can i download the 'P6 B132 Official zip' file?
Hope this is going to work out!

vb_sven said:
hey, thanks for this explanation i was searching for this!
just one question before i can start where can i download the 'P6 B132 Official zip' file?
Hope this is going to work out!
Click to expand...
Click to collapse
From here : HUAWEI Ascend P6 : B132 Official Firmware

boot loop
hi again,
I'm having problems with restarting after updating (downgrading) to b132, i'm stuck at booting (huawei sign keeps loading) and don't have a clue how to get the phone working again, can someone explain in simple terms? #freaking out
thx

vb_sven said:
hi again,
I'm having problems with restarting after updating (downgrading) to b132, i'm stuck at booting (huawei sign keeps loading) and don't have a clue how to get the phone working again, can someone explain in simple terms? #freaking out
thx
Click to expand...
Click to collapse
hi you dont need to wait
just put out sdcard and place b510 update.app in dload folder and put in ur phone
now keep volome up and down and press power botton and wait until start flashing in stock recovery

vb_sven said:
hi again,
I'm having problems with restarting after updating (downgrading) to b132, i'm stuck at booting (huawei sign keeps loading) and don't have a clue how to get the phone working again, can someone explain in simple terms? #freaking out
thx
Click to expand...
Click to collapse
It happens sometimes. Just make sure you have the B132 (if that's what you want to flash back to) or the B510 (if that's where you're going) update.app in the dload folder in your sdcard and restart your phone.
Both take a while to get done so be patient. If it takes more than fifteen minutes however, restart your phone again. Make sure you have a full battery.
Sent from my HUAWEI P7-L10 using XDA Premium HD app

still having problems...
Sorry to bother you guys again, but i seem to keep failing in this normally 'simply task'...
See attachment for phone stats
So this is what i do:
1) downloaded the B510 from here: h**p://huaweinews.com/2014/06/ascend-p6-b510-official/
2) unpack the zip file (update.app, cust, meta-ing, patch, system are inside the folder)
3) I copy the update.app and paste it in dload on my external sd-card (transferring trough usb cable)
4) I'll go to the update app and click 'update from local'
5) There comes a pop up that mentions -shutting down- behind it I see a other pop-up telling -wrong- can't read the rest since it is behind the shutting down pop up...
6) applying update:
-checking sd update pkg...
-huawei sd card update fail.....
-cust copying files...
-copy cust files successed
FAIL
Does somebody know what i'm doing wrong? Would be really Thankful!!!
@kolembo ?

vb_sven said:
Sorry to bother you guys again, but i seem to keep failing in this normally 'simply task'...
See attachment
Click to expand...
Click to collapse
Well done actually!! All your steps are correct, and it's very easy actually!
You're on B111! Find B125 (Huawei news or Huaweiblog), repeat exact same steps.
Then do the same with the B510 update, you'll have no problem. And you're lucky the update REALLY rocks when you take it all the way from the original B111.
Enjoy, and let us know. One thing - I found that with B510 they remove the colour temperature slide from the settings menu.
I love my screen crystal clear and cool so I set mine on max cool and then flash B510.
So take a look at that and set to your taste beforehand. Onward!
Sent from my HUAWEI P7-L10 using XDA Premium HD app

finally!
kolembo said:
Well done actually!! All your steps are correct, and it's very easy actually!
You're on B111! Find B125 (Huawei news or Huaweiblog), repeat exact same steps.
Then do the same with the B510 update, you'll have no problem. And you're lucky the update REALLY rocks when you take it all the way from the original B111.
Enjoy, and let us know. One thing - I found that with B510 they remove the colour temperature slide from the settings menu.
I love my screen crystal clear and cool so I set mine on max cool and then flash B510.
So take a look at that and set to your taste beforehand. Onward!
Sent from my HUAWEI P7-L10 using XDA Premium HD app
Click to expand...
Click to collapse
Hey, thank you so much!!! where can i send my gratitude to? haha

Worked
simthanasis said:
This method worked for me.I had in my p6 the chinese B507 firmware with stock recovery and no root..I believe that with B506 is tha same way..(Do it with own risk..)[/B]
Ok..Lets begin..
a) Download P6 B510 Official zip
b) Download P6_Unicom_EMUI2.0.zip
c) Download P6 B132 Official zip
The steps
1)Do a factory reset(I dont know if that is necessary but i did it)
2)Install P6_Unicom_EMUI2.0.zip via Local Update(Extract dload folder in internal storage)
3)Install P6 B132 Official zip via Local Update (Extract dload folder in internal storage)
4)Rename the B510 zip to update zip and install direct the update zip again via Local Update(Don't extract anything from this)
5)Do a factory reset again if you have problem with batery drain or something else(Of course is optional)
This is the process that i follow without any problems
I couldn't post the downloads sites because is my first post
Sorry for my English..
Click to expand...
Click to collapse
Thank you, I did this (after soft bricking b132 i managed to do a factory reset then install the new firmware and now my P6 is running fine

[HOW-TO][GUIDE] Downgrade 4.4 -> 4.2 / Change from Chinese to International ROM

Since everybody knows how to upgrade OTA or from LOCAL UPGRADE and go from 4.2 to 4.4 I've decided to let you know how to easily downgrade from 4.4 to 4.2 AND / OR change from Chinese to International Huawei Firmware!
The method I describe here, I've found in some German forums after long search. It really works! 100% tested on my device Ascend P6-U06!
!!! CAUTION !!!
Before you begin, you must be sure you have STOCK recovery, NOT TWRP one!!! This flashable files work and can be flashed only thru STOCK recovery!
If you have TWRP recovery and don't know how to go back to STOCK one, look the SECOND POST in THIS thread and follow the steps there, before you begin this procedure! ONLY after you're done with turning back your STOCK recovery and you're sure of that, you can continue with the following steps:
To Downgrade from Android 4.4 to Android 4.2 / Switch from Chinese to International ROM, do the following:
1. Download this (Unicom 2.0 Downgrade Flashable ZIP) and flash it thru STOCK RECOVERY - https://mega.co.nz/#!ZYVixBqa!JNMLRB2DUVKlGpZVqPJbIsdbVPijks7r1Mtk46KGrmE
This is a 240MB archive, also known as Unicom 2.0 - something like ROM, but it is not an entire ROM, but just part of it, that must be flashed thru stock recovery. You must unzip it, take the dload folder that is inside and put it on you sdcard. Than you can flash it like a local update thru the updater, or you can forcefully flash it - pres power+ volume down+ volume up and it will take you directly to flashing updates thru stock recovery. When you flashed it, you can once again boot normally into you Android device. Now you must take dload folder from the B132 zip (from the link below), once again put it on your sdcard and flash it again using the same methods again thru stock recovery. The cool thing is that the first little flashable zip allows you not just to downgrade from 4.4 to 4.2, but also change from China to International ROMs. So when you're finished flashing this thru stock recovery, flash the official international B125 or B132, wait for the system to install and boot into android. When it is finally booted, you can flash B510 or B512/513 - whatever you want. In my case when I downgraded to B132, after the first boot the system prompted me, that it can be updated directly to B520 OTA. I've updated and now I am once again with International firmware​
2. Download this (B132 International 4.2 Firmware) and flash it thru STOCK RECOVERY ONLY if you already flashed the file in the step above! - https://mega.co.nz/#!5JkAzKpB!nFqfHIHfWo6EO4XPqjO3Gga6a3XWWnqqZxZDZpzAdWE
3. Boot into Official Huawei Android 4.2 firmware and check for update OTA. If you have one - install it. If you don't - you can flash B510 or B512/513/etc...
Enjoy International firmware line again! This method can also be used just to downgrade form Android 4.4 to Android 4.2!
Files are not flashable thru TWRP - please, use ONLY Stock Recovery!
------------------------------------------------------------------------------------------
Please, hit THANKS, if this thread helped you!

question: which stock recovery should i take if i have b635 (there is no available official b635 rom - only repack)..
i want to downgrade because i want to get the b520 fw..
maybe you have an advice..
thanks in advance..

blueIBI said:
question: which stock recovery should i take if i have b635 (there is no available official b635 rom - only repack)..
i want to downgrade because i want to get the b520 fw..
maybe you have an advice..
thanks in advance..
Click to expand...
Click to collapse
Just try with the stock B510 recovery from the second post in the TWRP recovery theme! I think stock recovery is the same for all 4.4 ROMs and it doesn't matter which one. I recommend the one that I told you about! Should work! I was with Chinese B706 ROM and TWRP. To downgrade I've flashed the B510 stock recovery first and then - step by step as I wrote above.

thanks..will try to do that..

blueIBI said:
thanks..will try to do that..
Click to expand...
Click to collapse
I have a question for you - I see that you modified the .prop file for the local channel, to get louder sound in headphones (from your signature). I've tried to do this today, but when I try to modify the file every time it says - cannot save changes, file cannot be modified, changes not saved! I have root and I've mounted / and /system as writable! I can edit build.pro without any problem and save the changes, but this file - I can't! How did you edited it and how can I edit it too?
Thank you!

UP!
Moderators, please consider to make this thread sticky / important! Thank you!

did not work for me..
i made the following:
flashed stock recovery from b510
took a fresh 4gb sdcard with dload folder on it..inside this folder was the update.app from the unicom rom..
then turned off device..
then pressed power,vol + & - together and held it 'til the recovery screen with yellow writing appeared..
it started to flash..but on the point where the verlist check begins it tells me "fail"!!!..
so what to do now???
i know this procedure..did it with the b506 rom and it worked..but with the b635 rom it won't work..

blueIBI said:
did not work for me..
i made the following:
flashed stock recovery from b510
took a fresh 4gb sdcard with dload folder on it..inside this folder was the update.app from the unicom rom..
then turned off device..
then pressed power,vol + & - together and held it 'til the recovery screen with yellow writing appeared..
it started to flash..but on the point where the verlist check begins it tells me "fail"!!!..
so what to do now???
i know this procedure..did it with the b506 rom and it worked..but with the b635 rom it won't work..
Click to expand...
Click to collapse
Try to flash B706 Chinese EMUI 3.0 new Development edition ROM from the official Huawei web site. If you flash it over the B635 successfully, then you must be able to do this procedure to turn back into international line of ROMs and to B132 4.2 ROM. after that you can flash B510 again. Try this method! I'm pretty sure that it will be possible to flash B706 directly over B635, even than that in the official website it is recommended to update only from B508SP02 official chinese rom. I had success with updating directly to B706 from B512, but if you can't go from B635, try to flash B508SP02 first, than B706 and than downgrade! Should work! Good Luck!

got it..
i just had to flash the b125!!!
so easy..i just flashed the stock recovery of b510..made a force update with the b125 (not the p6 unicom 2.0!!!!)..and now i just upgrade my p6 to b520 via OTA!!!
thanks for your help and time!

blueIBI said:
got it..
i just had to flash the b125!!!
so easy..i just flashed the stock recovery of b510..made a force update with the b125 (not the p6 unicom 2.0!!!!)..and now i just upgrade my p6 to b520 via OTA!!!
thanks for your help and time!
Click to expand...
Click to collapse
You're welcome!

ThunderBird891 said:
Try to flash B706 Chinese EMUI 3.0 new Development edition ROM from the official Huawei web site. If you flash it over the B635 successfully, then you must be able to do this procedure to turn back into international line of ROMs and to B132 4.2 ROM. after that you can flash B510 again. Try this method! I'm pretty sure that it will be possible to flash B706 directly over B635, even than that in the official website it is recommended to update only from B508SP02 official chinese rom. I had success with updating directly to B706 from B512, but if you can't go from B635, try to flash B508SP02 first, than B706 and than downgrade! Should work! Good Luck!
Click to expand...
Click to collapse
You installed the b706 on b512 ??
Why did they say that to upgrade only on b508
After installing are you facing any problems
Plz reply
Sent from my HUAWEI P6-U06

macklon said:
You installed the b706 on b512 ??
Why did they say that to upgrade only on b508
After installing are you facing any problems
Plz reply
Sent from my HUAWEI P6-U06
Click to expand...
Click to collapse
No. No problems at all. I think just the upgrade took a little while that usual but it flashed like charm over the B512 without any problems! I think the flashing from B508 is just a recommendation, because the B508SP02 is the latest chinese ROM, and this B706 is Chinese developers edition...

ThunderBird891 said:
No. No problems at all. I think just the upgrade took a little while that usual but it flashed like charm over the B512 without any problems! I think the flashing from B508 is just a recommendation, because the B508SP02 is the latest chinese ROM, and this B706 is Chinese developers edition...
Click to expand...
Click to collapse
So from b512 to b706 with dload and update
Sent from my HUAWEI P6-U06
---------- Post added at 09:23 AM ---------- Previous post was at 09:21 AM ----------
Which Rom are you using pltl
Sent from my HUAWEI P6-U06

macklon said:
So from b512 to b706 with dload and update
Sent from my HUAWEI P6-U06
---------- Post added at 09:23 AM ---------- Previous post was at 09:21 AM ----------
Which Rom are you using pltl
Sent from my HUAWEI P6-U06
Click to expand...
Click to collapse
That's right! Download the official B706 from Huawei EMUI website, unzip it, put the dload folder in you sdcard and then i recomend to make Local update first. If it doesn't want to update thru local update option in the Update Application, then try with forceful update - press and hold power + volume up + volume down and wait until phone boots into stock recovery mode! The update can only be done with stock recovery! If you're on TWRP, that you must go back to stock!

**** uc browser sucks
I kept to download b508 due to some problem I have to pause it only 36mb was remaining and when I resumed it showed a error was not able to resume the download so I re downloaded the b508 it got downloaded now
So kept to download b706 the same thing happened only 50mb was remaining for the download to complete it showed a error again but this time I did even pause ****
And now someone told me we can update b706 on b512 no need of b508 ****
Today ill download b706 on chrome
Sent from my HUAWEI P6-U06

Hi,in my Huawei Ascend P6-U06 i installed firmware B513+EMUI 2.3.
I tried to downgrade with this method but it fails when i flash Unicom 2.0 (i follow the instructions:download it..unzip then put UPDATE.app in dload folder of my sdcard).When i flash it,itfails(i have Stock Recovery,never installed TWRP).
Is this method valid also for B513+EMUI2.3?Or maybe i've done something wrong?
Any help is very appreciate..Thanks

gabrymed said:
Hi,in my Huawei Ascend P6-U06 i installed firmware B513+EMUI 2.3.
I tried to downgrade with this method but it fails when i flash Unicom 2.0 (i follow the instructions:download it..unzip then put UPDATE.app in dload folder of my sdcard).When i flash it,itfails(i have Stock Recovery,never installed TWRP).
Is this method valid also for B513+EMUI2.3?Or maybe i've done something wrong?
Any help is very appreciate..Thanks
Click to expand...
Click to collapse
Try to flash it forceful with holding all buttons together, or try to copy not only the update.app, but the whole dload folder from the archive. If it's not working, just try to flash B510 or B512 on top of B513 - this should work. After that you can try to downgrade to 4.2 again with the same method!

ThunderBird891 said:
Try to flash it forceful with holding all buttons together, or try to copy not only the update.app, but the whole dload folder from the archive. If it's not working, just try to flash B510 or B512 on top of B513 - this should work. After that you can try to downgrade to 4.2 again with the same method!
Click to expand...
Click to collapse
Thanks for your help!
Cause i'm a newbie,i explain you step by step what i've done:
I follow carefully your instructions(part 1),i try to flash it with local update,but i get message "fail"
After that,in stock recovery,i didn't reboot,but i move to option "apply update from external storage" and after a few seconds i have messages:
-wiping cache (at package request)...
-formatting cache
-cache wipe complete
-install from sd card complete
-cust copying files
-copy cust files successed!
It means that the process has been successful ??? If yes then i proceed to downgrade...
If no,i'll try with your advice to flash B510 or B512 on top of B513...

gabrymed said:
Thanks for your help!
Cause i'm a newbie,i explain you step by step what i've done:
I follow carefully your instructions(part 1),i try to flash it with local update,but i get message "fail"
After that,in stock recovery,i didn't reboot,but i move to option "apply update from external storage" and after a few seconds i have messages:
-wiping cache (at package request)...
-formatting cache
-cache wipe complete
-install from sd card complete
-cust copying files
-copy cust files successed!
It means that the process has been successful ??? If yes then i proceed to downgrade...
If no,i'll try with your advice to flash B510 or B512 on top of B513...
Click to expand...
Click to collapse
The process is successful! You must now reboot an go in your android. Now you can copy the other firmware (b510) to your dload folder in sdcard and then try to downgrade! It should work fine!!!

ThunderBird891 said:
The process is successful! You must now reboot an go in your android. Now you can copy the other firmware (b510) to your dload folder in sdcard and then try to downgrade! It should work fine!!!
Click to expand...
Click to collapse
Ok,downgraded with success! Now i receive an OTA upgrade to western europe B520 but i think i'll wait for the moment...
Thanks ThunderBird for your help,very appreciate!

My device keeps rebooting

Hey guys.
I was in my recovery mode. Suddenly my device rebooted and since then it keeps rebooting. I can't even power it off. some times it get back to stock recovery mode and restart after several seconds.
Any idea how can I fix it or reboot it in bootloader mode ?
I tried vol down and power switch but it does not work.
Holding vol up and down show me usb update mode but I get an error about secure boot or something. And when I want to flash zip files using that stock mode every one of them failed in verification and can't be install.
How can I fix this mess ?

hello.
Try to replace your sdcard by a raw sdcard with only the dload file and the UPDATE.APP of your current version in it. Or your previous version depending what you did earlier.
Hold power and + - volume when the phone reboots. An update should run normaly..
Hope it will help you

Thanks , I created a SDCard with `dload/UPDATE.APP` inside it. But update agent did not recognized it.

Try to put the dload folder with the update.app file, on the internal storage and see if it works like that.
Sent from my SM-G850F using xda app-developers app

tileeq said:
Try to put the dload folder with the update.app file, on the internal storage and see if it works like that.
Sent from my SM-G850F using xda app-developers app
Click to expand...
Click to collapse
I manage to do it via external sdcard in `dload/UPDATE.APP` now my phone recognize the app file but it fails and returns to sock recovery. I tried B132 and B513. I just see a fail message in ascii art.
Can I recovery my phone ?
Is there any solution to flash a recovery mode or something ?
My bootloader is lock I guess

lxsameer said:
I manage to do it via external sdcard in `dload/UPDATE.APP` now my phone recognize the app file but it fails and returns to sock recovery. I tried B132 and B513. I just see a fail message in ascii art.
Can I recovery my phone ?
Is there any solution to flash a recovery mode or something ?
My bootloader is lock I guess
Click to expand...
Click to collapse
what version installed last time? B708? if yes try to reflash same version...
you cant downgrade directly to B132 or B513
if u want to downgrade follow this guide
http://forum.xda-developers.com/ascend-p6/general/how-to-downgrade-4-4-4-2-change-chinese-t2951566

cost82el said:
what version installed last time? B708? if yes try to reflash same version...
you cant downgrade to directly to B132 or B513
if u want to downgrade follow this guide
http://forum.xda-developers.com/ascend-p6/general/how-to-downgrade-4-4-4-2-change-chinese-t2951566
Click to expand...
Click to collapse
My pervious version was B606 which I can't find any where

lxsameer said:
My pervious version was B606 which I can't find any where
Click to expand...
Click to collapse
flash B707
http://forum.xda-developers.com/ascend-p6/general/ascend-p6-b707-emui-3-0-international-t2974639

cost82el said:
flash B707
http://forum.xda-developers.com/ascend-p6/general/ascend-p6-b707-emui-3-0-international-t2974639
Click to expand...
Click to collapse
It isn't a official firmware, am I right ?
My bootloader is lock ( it seems to ) . Can I still flash b607?

lxsameer said:
It isn't a official firmware, am I right ?
My bootloader is lock ( it seems to ) . Can I still flash b607?
Click to expand...
Click to collapse
its official chinese development firmware repacked to remove chinese apps ant integred google apps
new version avaible B708 stable firmware repacked by neornet
http://forum.xda-developers.com/ascend-p6/general/ascend-p6-b708-emui-3-0-international-t2991646
can you make a photo to show your error message?
you got something like this?

cost82el said:
its official chinese development firmware repacked to remove chinese apps ant integred google apps
new version avaible B708 stable firmware repacked by neornet
http://forum.xda-developers.com/ascend-p6/general/ascend-p6-b708-emui-3-0-international-t2991646
can you make a photo to show your error message?
you got something like this?
Click to expand...
Click to collapse
here is two screenshots

lxsameer said:
here is two screenshots
Click to expand...
Click to collapse
where did u downloaded? pls put a link
i think update.app is corrupted... try downloading again
and try on another SD card
a guy from another forum say:
BTW: Guys! Never ever buy MicroSD Cards at chinese fake markets! I bought a 16GB card and fpr pictures etc its working perfectly. But when I wanted to flash the ROM it came up all the time with above mentioned error messages. After I changed to a legit SD card from everything was working perfectly.

cost82el said:
where did u downloaded? pls put a link
i think update.app is corrupted... try downloading again
and try on another SD card
a guy from another forum say:
BTW: Guys! Never ever buy MicroSD Cards at chinese fake markets! I bought a 16GB card and fpr pictures etc its working perfectly. But when I wanted to flash the ROM it came up all the time with above mentioned error messages. After I changed to a legit SD card from everything was working perfectly.
Click to expand...
Click to collapse
I tried different version B111 B132 B513 and I downloaded them via links in posts of this forum. I will change my sd card for sure. thanks for you time my friend
I'll be back with results

lxsameer said:
I tried different version B111 B132 B513 and I downloaded them via links in posts of this forum. I will change my sd card for sure. thanks for you time my friend
I'll be back with results
Click to expand...
Click to collapse
u cant flash B111 B132 B513 directly
try this
https://mega.co.nz/#!ZYVixBqa!JNMLRB2DUVKlGpZVqPJbIsdbVPijks7r1Mtk46KGrmE
and after flash B111
follow this guide
http://forum.xda-developers.com/ascend-p6/general/how-to-downgrade-4-4-4-2-change-chinese-t2951566
but the easiest way is to flash B708 from here
http://forum.xda-developers.com/ascend-p6/general/ascend-p6-b708-emui-3-0-international-t2991646
try this and after if not work replace SD card
---------- Post added at 06:27 PM ---------- Previous post was at 06:14 PM ----------
lxsameer said:
I tried different version B111 B132 B513 and I downloaded them via links in posts of this forum. I will change my sd card for sure. thanks for you time my friend
I'll be back with results
Click to expand...
Click to collapse
same error on all ROMs?

cost82el said:
u cant flash B111 B132 B513 directly
try this
https://mega.co.nz/#!ZYVixBqa!JNMLRB2DUVKlGpZVqPJbIsdbVPijks7r1Mtk46KGrmE
and after flash B111
follow this guide
http://forum.xda-developers.com/ascend-p6/general/how-to-downgrade-4-4-4-2-change-chinese-t2951566
but the easiest way is to flash B708 from here
http://forum.xda-developers.com/ascend-p6/general/ascend-p6-b708-emui-3-0-international-t2991646
try this and after if not work replace SD card
---------- Post added at 06:27 PM ---------- Previous post was at 06:14 PM ----------
same error on all ROMs?
Click to expand...
Click to collapse
changing the micro SD cards didn't work too, Yeah same error on all ROMs.
Do I have to plug my phone via USB when I want to install the ROM ?

lxsameer said:
changing the micro SD cards didn't work too, Yeah same error on all ROMs.
Do I have to plug my phone via USB when I want to install the ROM ?
Click to expand...
Click to collapse
no,
try to flash B708
http://forum.xda-developers.com/asce...ional-t2991646

Still no luck, I tried 3 different sd cards too

lxsameer said:
Still no luck, I tried 3 different sd cards too
Click to expand...
Click to collapse
you tried b708

If you can enter fastboot i would suggest an odd way of installing the updates. Go to this page http://forum.xda-developers.com/showthread.php?t=2433454 and download the extractor. With it you can extract the .img files from the update.app file and flash the one by one via fastboot. Just do flash them in the order as their numbers. Report back if it works.
Sent from my SM-G850F using xda app-developers app

How Can i enter fastboot mode ? I tried Vol down and power but no luck

Soft-bricked RIO-L03? Here's the stock firmware update you can apply.

http://huawei.com/usmobile/consumer/support/downloads/index.htm
Just choose the one for the RIO-L03 of course, and apply it like you would a stock update. Took a while for me to find this after I soft-bricked my GX8. Thought some people may find this helpful.

Thanks

Thanks, im on cm13 how can i do this RIO L01 i have

Tomelleri said:
http://huawei.com/usmobile/consumer/support/downloads/index.htm
Just choose the one for the RIO-L03 of course, and apply it like you would a stock update. Took a while for me to find this after I soft-bricked my GX8. Thought some people may find this helpful.
Click to expand...
Click to collapse
Any chance to get a TWRP flashable image of this ROM? Thanks in advance.

how repair my huawei no system, i need program to instal rom?

orion1717 said:
how repair my huawei no system, i need program to instal rom?
Click to expand...
Click to collapse
Custom recovery (TWRP) or stock recovery install ROM.... you do not need a program to install rom.

Thanks

instructions
Just used this stock firmware to recover my RIO-L03 from softbrick.
you just need to extract dload directory from the ZIP file and then copy the dload directory to the root of a microSD card after that put MicroSD on the phone and press VolUp + VolDown and Power button until the phone vibrates, let go the power button and the Vol Buttons and the phone will begin to flash the FW, from 0% to 100% it will run a FW verification and do a reboot.
then the phone will reboot like 2 times and begin the normal process as new device.
I just want to help any user with the same problem to do it right.
cheers to tomelleri for finding this firmware, you saved my RIO-L03!

It looks like maybe they removed it?
I'm getting 404. When I look through support for the gx8 on huawei.com, it has the kernel but not the ROM.

I still have the file on my computer or phone, if you still need it just tell me and I will gladly post a link for the file to download.

rickylambert said:
Any chance to get a TWRP flashable image of this ROM? Thanks in advance.
Click to expand...
Click to collapse
You can use this tool to create a flasheable zip from UPDATE.APP file:
http://forum.xda-developers.com/showthread.php?t=2433454

Tomelleri said:
http://huawei.com/usmobile/consumer/support/downloads/index.htm
Just choose the one for the RIO-L03 of course, and apply it like you would a stock update. Took a while for me to find this after I soft-bricked my GX8. Thought some people may find this helpful.
Click to expand...
Click to collapse
I don't know...I installed a Stock Rom 6.0 from this forum and screen flickers. They told me to unzip the modem file from a 5.1 (the one Im using right now) and flash it....do you think this will happen again with those stock roms?

zeero said:
Just used this stock firmware to recover my RIO-L03 from softbrick.
you just need to extract dload directory from the ZIP file and then copy the dload directory to the root of a microSD card after that put MicroSD on the phone and press VolUp + VolDown and Power button until the phone vibrates, let go the power button and the Vol Buttons and the phone will begin to flash the FW, from 0% to 100% it will run a FW verification and do a reboot.
then the phone will reboot like 2 times and begin the normal process as new device.
I just want to help any user with the same problem to do it right.
cheers to tomelleri for finding this firmware, you saved my RIO-L03!
Click to expand...
Click to collapse
I have RIO-L03C69B004. Did as suggested, but everytime I reboot it goes to TWRP , and it stays there. I even restored a backup of a few days ago; restarted the phone and everytimes goes back to TWRP.
Any suggestions?

Link is dead - Stock Rom for RIO-L03 c25b131
Hey,
Since the link above is dead does anyone have a stock rom for a huawei rio-l03 c25b131. I tried to google but no luck and nothing on the huawei site either? Or maybe someone knows where to look at or what to use? Please would be a great help!
Thanks in advance!

onion_shredder said:
Hey,
Since the link above is dead does anyone have a stock rom for a huawei rio-l03 c25b131. I tried to google but no luck and nothing on the huawei site either? Or maybe someone knows where to look at or what to use? Please would be a great help!
Thanks in advance!
Click to expand...
Click to collapse
I found this one. Not sure if it is for the dual or single sim version.
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G79/g0/v62952/f1/full/update.zip
---------- Post added at 04:52 PM ---------- Previous post was at 04:50 PM ----------
onion_shredder said:
Hey,
Since the link above is dead does anyone have a stock rom for a huawei rio-l03 c25b131. I tried to google but no luck and nothing on the huawei site either? Or maybe someone knows where to look at or what to use? Please would be a great help!
Thanks in advance!
Click to expand...
Click to collapse
Otherwise, you cout try with this post from htcmania.
http://www.htcmania.com/showthread.php?t=1274294