Yesterday .. i Have upgrade my device firmware from b239 to b250
but after upgrade there was lag in every game
then i download the stock firmware and downgrade the soft but there was a software failure
help me please my phone is locked boot loader
Marwant91 said:
Yesterday .. i Have upgrade my device firmware from b239 to b250
but after upgrade there was lag in every game
then i download the stock firmware and downgrade the soft but there was a software failure
help me please my phone is locked boot loader
Click to expand...
Click to collapse
I don't know quite about Huawei bt have you used any tool to flash the ROM
Sushant Rohan said:
I don't know quite about Huawei bt have you used any tool to flash the ROM
Click to expand...
Click to collapse
huawei dosn't use tools it's by local upgrade or force upgrade
Marwant91 said:
Yesterday .. i Have upgrade my device firmware from b239 to b250
but after upgrade there was lag in every game
then i download the stock firmware and downgrade the soft but there was a software failure
help me please my phone is locked boot loader
Click to expand...
Click to collapse
I know this is an old thread, but I only recently discovered that you cannot officially downgrade your firmware on the G7.
This was Huawei's response when asked why we can't downgrade our firmware:
Hi. We don't recommend downgrading as it will affect the phone’s performance and may lead to fundamental performance problem.
Click to expand...
Click to collapse
Why this could lead to performance problems if it's a forced upgrade, I have no idea, and I also do not believe that.
I was able to upgrade/downgrade my P6 so easily, without any issues whatsoever, so I find their response very hard to believe.
Sent from my G7-L01 using Tapatalk
Related
Im pretty new with Hauwei and i cant understand how to put a Global rom with Hebrew on my Ascend mate 7,
it is now running a chinese room model b133 and every time im trying to update it throw dload and at the update software it failed.
im working on it for 4 hours and i didnt find a way to do it without rooting the device ( witch i dont want to due a low experience at rooting devices and im afraid of brick.)
Thanks
Technically you don't need root. But you need an unlocked bootloader. Of the upgrade is for the same region it should work. Make sure it is
Nerv0x said:
Im pretty new with Hauwei and i cant understand how to put a Global rom with Hebrew on my Ascend mate 7,
it is now running a chinese room model b133 and every time im trying to update it throw dload and at the update software it failed.
im working on it for 4 hours and i didnt find a way to do it without rooting the device ( witch i dont want to due a low experience at rooting devices and im afraid of brick.)
Thanks
Click to expand...
Click to collapse
I don't have an answer for your question, however I have a suggestion. Why not consider upgrading to Chinese LP and then Chinese MM, unlock bootloader, flash TWRP recovery and then Flash Kang VIP B555a.
CloudCompute said:
I don't have an answer for your question, however I have a suggestion. Why not consider upgrading to Chinese LP and then Chinese MM, unlock bootloader, flash TWRP recovery and then Flash Kang VIP B555a.
Click to expand...
Click to collapse
Im really trying to learn but guys im pretty new at that staff..
Ok so the main idea is that i have to open the bootloader and to flash TWRP recovery just to get rid of the chinese rom? No any other options?
Nerv0x said:
Im really trying to learn but guys im pretty new at that staff..
Ok so the main idea is that i have to open the bootloader and to flash TWRP recovery just to get rid of the chinese rom? No any other options?
Click to expand...
Click to collapse
Well, I think you'll need a unlocked bootloader if you want to try out a rom for a different region.
You can try upgrading to an international LP rom via local update. I am not sure if that will work though because I haven't tried that ever. Local update is unlikely to break your phone even if the update fails.
CloudCompute said:
Well, I think you'll need a unlocked bootloader if you want to try out a rom for a different region.
You can try upgrading to an international LP rom via local update. I am not sure if that will work though because I haven't tried that ever. Local update is unlikely to break your phone even if the update fails.
Click to expand...
Click to collapse
Ok i will try can you please just help me with a link to the international LP rom?
im sorry to bother
Nerv0x said:
Ok i will try can you please just help me with a link to the international LP rom?
im sorry to bother
Click to expand...
Click to collapse
You'll find all the international LP roms you need and much much more in the following forum.
http://forum.xda-developers.com/mate-7/general/huawei-mt7-l09-l10-stock-firmware-ota-t3275784
Thanks to our good friend Chudy-85
Greetings to the people of the forum I am new so I apologize if I commit any lack
My case is so try to update my Huawei CHC-u03 to lollipop and marshmellow with the method of honor 4c
all good up to lollipop and a minor update, then when installing marshmellow (all this from sd with the method from the settings of the mobile) the phone is in bootlog and only says honor
I have not been able to revive it with any firmware from the 3 button method, I have tested with firmware 4.4, 5.1.1 and nothing the phone is still in bootlog
when forcing install from sd only says software install failed
* my biggest mistake was that I do not realize that the mobile is not root and has the bootloader blocked without possibility of unlocking because it has imei and serial number changed
Then can I fix it? or should I call it dead?
sorry i used google translate
When you say with the Honor method do you mean you flashed another phone's ROM on your device?
Sent from the beige bra section at Target.
Ac.3 said:
When you say with the Honor method do you mean you flashed another phone's ROM on your device?
Sent from the beige bra section at Target.
Click to expand...
Click to collapse
So is
and I was able to update it to lollipop without problems
the error appeared after forcing the update to marshmellow
luigy95 said:
So is
and I was able to update it to lollipop without problems
the error appeared after forcing the update to marshmellow
Click to expand...
Click to collapse
You should never at any case use another phone's ROM on your device as it will cause lot of problems including hard bricking
Sent from the beige bra section at Target.
luigy95 said:
Greetings to the people of the forum I am new so I apologize if I commit any lack
My case is so try to update my Huawei CHC-u03 to lollipop and marshmellow with the method of honor 4c
all good up to lollipop and a minor update, then when installing marshmellow (all this from sd with the method from the settings of the mobile) the phone is in bootlog and only says honor
I have not been able to revive it with any firmware from the 3 button method, I have tested with firmware 4.4, 5.1.1 and nothing the phone is still in bootlog
when forcing install from sd only says software install failed
* my biggest mistake was that I do not realize that the mobile is not root and has the bootloader blocked without possibility of unlocking because it has imei and serial number changed
Then can I fix it? or should I call it dead?
sorry i used google translate
Click to expand...
Click to collapse
Android devices are not like PCs. You can't just install whatever operating system you want. Android is built for the specific hardware and device model number it is installed on, it is not built to work on other devices. It typically destroys a device when you flash a stock firmware or ROM from a different model number.
Your only hope is to flash your ORIGINAL stock firmware for your specific model number.
DO NOT CONTACT ME VIA PM TO RECEIVE HELP, YOU WILL BE IGNORED. KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE
Hi all. Today I purchased an Honor 6x. I am in the UK. The phone has been on all day and I have been tapping the update button like crazy. It seems that I am stuck on EMUI 4.1.3 and Android Marshmallow. Should there be a Nougat update in the UK for this phone? Thanks in advance
muppet2008 said:
Hi all. Today I purchased an Honor 6x. I am in the UK. The phone has been on all day and I have been tapping the update button like crazy. It seems that I am stuck on EMUI 4.1.3 and Android Marshmallow. Should there be a Nougat update in the UK for this phone? Thanks in advance
Click to expand...
Click to collapse
What's your build model?
Sent from my Honor 8 Pro using XDA Labs
Hi Adrian, I. Think this is it.
BLN-L21C432B151
muppet2008 said:
Hi Adrian, I. Think this is it.
BLN-L21C432B151
Click to expand...
Click to collapse
Have a look HERE, latest firmware is B366.
Sent from my Honor 8 Pro using XDA Labs
Ah thanks both. I've just had a look at that site and firmware finder. As there doesn't seem to be an OTA update heading my way I might give firmware finder a bash. Many thanks.
ahsan.mehar1 said:
U should try to upgrade via firmware finder app on play store its work 100% i also upgrade my 6x with this app
Click to expand...
Click to collapse
No, it doesn't work at 100%, often users detect problems of various types after using FF here on XDA, this because it can download even packages that not always match your phone variant...
---------- Post added at 06:28 PM ---------- Previous post was at 06:26 PM ----------
muppet2008 said:
Ah thanks both. I've just had a look at that site and firmware finder. As there doesn't seem to be an OTA update heading my way I might give firmware finder a bash. Many thanks.
Click to expand...
Click to collapse
Updates should be already came out if I'm not wrong, try to force the update by clicking on system uodaye -> 3 dots on the upper right corner -> down latest update. If nothing is found, try to write to Huawei and ask about the most recent update for your build
I have sent Huawei an email requesting information with regards to an update. Obviously I'll get no reply being the weekend so I have been sat here looking at firmware finder. So close to using it. From what I understand it won't void the warranty of the phone if I update using firmware finder. What if the update doesn't work can I revert back to the original version. What if the update bricks the phone? Is that easy to fix?
TIA
ahsan.mehar1 said:
Bro its work 100% via FF application by proxy not manually. With FF application its detect ur build number and show u a valid roms
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Click to collapse
I saw too much times users having problem after that, i can't trust it yet man! (this is only MY opinion, to be clear)
muppet2008 said:
I have sent Huawei an email requesting information with regards to an update. Obviously I'll get no reply being the weekend so I have been sat here looking at firmware finder. So close to using it. From what I understand it won't void the warranty of the phone if I update using firmware finder. What if the update doesn't work can I revert back to the original version. What if the update bricks the phone? Is that easy to fix?
TIA
Click to expand...
Click to collapse
The rollback packages are available only for a limited amount of models at the moment (and i think forever, if Huawei wouldn't upload other packages as they've decided to do) so it could be a pain without a proper TWRP backup. For unbricking, there are some methods for doing that and it could be easy like it couldn't be, it just depends by the problem that could occur.
Ah thanks RedSkull. I might try and kerb my eagerness and see if I get a response from Huawei. This week's a bit busy so probably not the time to try anything risky.
i m not able to install stock recovery i m on twrp AND THERE IS NO OS IN MY PHONE
vendor and product partitions are completely empty
not able to boot at all not installing any rom zip as saying not able to mount vendor
how to flash vendor and product i tried with fastboot but it says remote command not allowed and tried installing stock recoery by fastboot and it installs successfully but when i boot recovery there is only twrp everytime
without stock i cant use dload method and stock is not installing and custom roms are also not installing
Hey guys.
after a download with firmware finder,I found this problem: ????
failed to authenticate installation passage.This package is unauthorized and will be deleted.Please download and install an authorized installation package.
Help me.my build number is b361 and I want to update to b380
I had Nougat(L19C636B360) when I bought my phone. The box had model "AL-10" written on it although the firmware was of L-19. Anyways, an OTA update arrived, I clicked on update and it got bricked. I had never unlocked the bootloader, rooted or anything. After a lot of trial and error, I successfully got my phone working by flashing MM 6.0 - FRD-L19C900B131 through 'dload' method. But this firmware is buggy as hell. My phone's laggy, crashes constantly, the photos are worse etc.
A found a couple of stock firmware packages(L19C636B360) on the forum but they come with two separate files(update.zip and updata_data_full_hw_specxx.zip) and my phone doesn't support them(Installation fail). Also they are of only 2-2.5GB, whereas the one I successfully flashed is 3.3GB
Note : I have unlocked the bootloader now
And you are developer?
Wrong forum to post buddy.
SirDarknight said:
I had Nougat(L19C636B360) when I bought my phone. The box had model "AL-10" written on it although the firmware was of L-19. Anyways, an OTA update arrived, I clicked on update and it got bricked. I had never unlocked the bootloader, rooted or anything. After a lot of trial and error, I successfully got my phone working by flashing MM 6.0 - FRD-L19C900B131 through 'dload' method. But this firmware is buggy as hell. My phone's laggy, crashes constantly, the photos are worse etc.
A found a couple of stock firmware packages(L19C636B360) on the forum but they come with two separate files(update.zip and updata_data_full_hw_specxx.zip) and my phone doesn't support them(Installation fail). Also they are of only 2-2.5GB, whereas the one I successfully flashed is 3.3GB
Note : I have unlocked the bootloader now
Click to expand...
Click to collapse
Bro try flashing L19C636B130 1st then you will recieve a OTA L19c636B360
we have the same problem
june28dane said:
Bro try flashing L19C636B130 1st then you will recieve a OTA L19c636B360
we have the same problem
Click to expand...
Click to collapse
I also have the same problem, did that method work for you? (flashing L19C636B130 1st then) ???
help me plis!
Hello!
I lost my warp charge with the new H41 update so with that gone my phone is totally useless.
I want to do a rollback and from what I ve heard/experienced A10 was the best OS.
Can I roll back from A12 to A10?
If the answer is no, how would I go to A12 to A11 and then A10?
Thank you in advance
trancero said:
Hello!
I lost my warp charge with the new H41 update so with that gone my phone is totally useless.
I want to do a rollback and from what I ve heard/experienced A10 was the best OS.
Can I roll back from A12 to A10?
If the answer is no, how would I go to A12 to A11 and then A10?
Thank you in advance
Click to expand...
Click to collapse
Hi, yes it is possible. You have to download the firmware for your android 10 device and I also have to warn you that you will lose all the data on your phone and I think you will also have to have an unlocked bootloader to downgrade but I am not sure.
Jan Skokan said:
Hi, yes it is possible. You have to download the firmware for your android 10 device and I also have to warn you that you will lose all the data on your phone and I think you will also have to have an unlocked bootloader to downgrade but I am not sure.
Click to expand...
Click to collapse
I already did it. You dont need and unlocked bootlader just flash a couple files with local update and thats it.
trancero said:
I already did it. You dont need and unlocked bootlader just flash a couple files with local update and thats it.
Ok, thanks.I just discovered paypal online casinos sites here: https://bestcasinoplay.ca/payments/paypal/ and by playing games on those sites, I can make a lot of money.
Click to expand...
Click to collapse
Ok, thanks