Hi everyvone. Firstly my English it's not good Im' so sorry. My problem is Huawei GR5 2017 BLL-L21. I can not rollback. I'm updating Firmware Finder Nougat but I want back to MM.
Three button method > I'm getting Software İnstall failed as errors.
Please help me Please I'm waiting for your help
That's because your variant isn't BLN-L21
you have to convert your device and that's a hard process and there's no workaround for it till now
Not working full nougat. Settings » updater is hidden and vol up and power button method » say "your device is booting now" ı dont enter recovery mode.
Rommco05 said:
We need more info about your phone BLN-L21 nad next? CxxBxx? Your Nougat fimrware is fully working?
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Where is nad next CxxBxx ? How teaching ?
Rommco05 said:
In settings info about phone, you can boot to ROM?
edit: this info is neccesary Cxx you don"t remember that?
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Where u live or where you buy phone in which country? That can help find info about your model
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Phone buying Turkey. Settings » about phone BLL–L21 but *#*#29xxxxxxx#*#* combinations BLN–L21
Rommco05 said:
In info about phone > model info check picture and post here what u have in your phone
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"NRD90M test–keys"
Rommco05 said:
That's bad I will try to search your model number, please u know which firmware you try to install via Firmware Finder?
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Yes ım install BLL–L21C10xxx on Firmware Finder. My english bad ım so sorry
Rommco05 said:
That's ok, my English is too bad. So try download this and put this zip to sdcard/dload folder (if need create new) and try install via turn off phone. Turn on with hold vol up+vol den+on/off and hold this keys
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I have tried but "Software install failed" error.
Rommco05 said:
Try uziped files, why you install exactly this firmware?
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This one http://update.hicloud.com:8180/TDS/...-L21_hw_ru/update_data_full_BLL-L21_hw_ru.zip
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Ok Im downloading now. By the way I found my old original Build Number (Before updating) "BLL-L21C464B125"
Rommco05 said:
Omg ok, must finish for today so we can try tomorrow something
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Ok I'm stopping download but my old build number "BLL-L21C464B125"...
I am waiting for tomorrow. Thank you bro. See you.
Rommco05 said:
I was search about BLL-L21C464 but I don_t find same firmware a you sure is exactly your firmware? C464 I didn't find
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Im sure BLL–L21C464B125
The image is my friends phone screenshot.
Rommco05 said:
Check this here isn't C464 so I'm a bit confused, but I will try search more
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Thank you. My phone should'nt die please :/
*#*#28xxxxxx#*#* method my location code is "tr"
Should ı do my location "ru" to install?
How do ı make my location that "ru"?
Rommco05 said:
I'm not sure what you mean > I don't understand
CUST Region Provider
C02 Europe Vodafone
C10 Russia
C21 Telefonica / O2
C40 Czech Republic Telefonica / O2
C55 Italia TIM
C86 Spain Yoigo
C112 Latin America
C121 Türkei
C123 Switzerland
C150 Telekom
C151 India
C185 Middle East
C209 Asia (Pacific)
C249 Serbia Telekom
C432 Europe
C470 Asia (Pacific)
C605 Colombia
C636 Asia (Pacific)
C637 Spain
C675 India
C900 General Free intern. Version
Here isn't C464 so where u buy phone is from mobile provider or some gift?
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No Im buy phone. No gift.
Rommco05 said:
I think you can use warranty
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I send warranty but Warranty payment because this phone bootloader is on. This is a Bull****.
Rommco05 said:
So he sad your bootloader is unlocked but is not unlocked??
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Fastboot mode ttpe "Phone unlocked" color red.
Rommco05 said:
So u have unlocked bootloader, which recovery u have? You unlock bootloader? And FRP?
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Bootloader is unlock but FRP is type Lock
Rommco05 said:
This bad situation u can somehow relock bootloader?
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How do ı do this relock bootloader ?
Rommco05 said:
Enter to fastboot, open adb type command fastboot oem relock YOUR UNLOCK NUMBER
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I tried this command but "FAİLED"
Mean time oem settings is hidden.
Rommco05 said:
This is the one of the main problem right after we can't find firmware for you
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Try make a factory reset from settings and after first boot cancel all Google setup just skip them and after check oem in developer section
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My phone is dead ?
Related
How to root huawei mate 7 4.4.2 L09?
Faisal619 said:
How to root huawei mate 7 4.4.2 L09?
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Unlock bootloader, flash twrp recovery for KK, and flash SuperSU-v2.46.zip from twrp.
Can you send me the links please...
Do I need to root if I just want an official upgrade installed in my Mate 7-L09...firmwares that are from their website but not showing on OTA...
Sent from my HUAWEI MT7-L09 using XDA-Developers mobile app
str8pah23 said:
Do I need to root if I just want an official upgrade installed in my Mate 7-L09...firmwares that are from their website but not showing on OTA...
Sent from my HUAWEI MT7-L09 using XDA-Developers mobile app
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No you don't need root or unlock bootloader. It's from their website. Be case full though. The firmwares on the website look confusing. Don't flash wrong region firmware or for other model. You better download the packages from here. If you have doubt ask which one you need to download.
Thanks...how to know which region if not indicated in phone
kr1shna said:
No you don't need root or unlock bootloader. It's from their website. Be case full though. The firmwares on the website look confusing. Don't flash wrong region firmware or for other model. You better download the packages from here. If you have doubt ask which one you need to download.
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Click to collapse
Thanks...How can you know which region of phone? Mine does not indicate it. Only the build numbers...
MT7-L09V100R001C00B150
CUSTC433D150
Thanks.
str8pah23 said:
Thanks...How can you know which region of phone? Mine does not indicate it. Only the build numbers...
MT7-L09V100R001C00B150
CUSTC433D150
Thanks.
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*#*#2846579#*#* <---- type this in the dialer. You will get a Project menu. Tap on Network Information Query. Then Vendor Country info. If its meafnaf its middle east africa and north africa. I dont know about others but you can just type in the code in google and you will get to know the region.
Hope this helps.
Thanks
kr1shna said:
*#*#2846579#*#* <---- type this in the dialer. You will get a Project menu. Tap on Network Information Query. Then Vendor Country info. If its meafnaf its middle east africa and north africa. I dont know about others but you can just type in the code in google and you will get to know the region.
Hope this helps.
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Click to collapse
I dialed the number...Project Menu-->Network Setting-->Operator Country Info---> Operator Name:hw, Country Name: meafnaf
Is this the one? as it did not say Vendor Country info. If it is then like you said meafnaf.
str8pah23 said:
I dialed the number...Project Menu-->Network Setting-->Operator Country Info---> Operator Name:hw, Country Name: meafnaf
Is this the one? as it did not say Vendor Country info. If it is then like you said meafnaf.
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Yes your region is middle east Africa and north Africa. Huawei phones are a bit of confusion always. I can help you upgrade, tell me what build number you are on and do u want to upgrade till the latest version?
MT7-L09V100R001C00B150
CUSTC433D150
I am at 4.4.2 Emui 3.0
Are people happy with this or the 5.1.1? Who has the best management of battery life ? If a lot are happy with 4.4.2 then I can opt to stay...but if 5.1.1 is better from security, battery life and app management then I can swing for the update...thank you
Sent from my HUAWEI MT7-L09 using XDA-Developers mobile app
i have the same
dears
I have the details as him my build number MT7-L09V100R001C00B150
CUSTOM VERSION : CUSTC433D150
WHAT IS THE LATEST OFFICIAL FIRMWARE TO UPGRADE TO ?
Hi all
i'm trying to find the p8max dav-701l official room :crying::crying::crying:
anybody have it here
Which CUST does your phone have?
I have cust c209D305 and looking for latest firmware for it.
nisar87 said:
I have cust c209D305 and looking for latest firmware for it.
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The C209 are not your real CUST cause D305 is a Custom ROM and C209 is a European CUST I dont think you have bought the smartphone in Europe.
Hirs_E_Fruit said:
The C209 are not your real CUST cause D305 is a Custom ROM and C209 is a European CUST I dont think you have bought the smartphone in Europe.
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Yes, you are right, I purchased in Asia. But now I want to know the real cust for it, because I want to move on marshmallow. Any help?
Which Country did you buy the smartphone?
Maybe there is a Full Rom that you download and manual flash the needed files to downgrade.
I purchased from Dubai.
Normally your should look for a firmewire with CUST C185.
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Other way is you take a Full 701 ROM extract the CUST and needed files to do a downgrade and flash it.
Do you still have p8 max?
I'm from Mexico and I have FRD-L04 model. It's supposed to be the USA model, but the firmware (in compilation) says: FRD-L04MEXC567B121. The USA model says: : FRD-L04C567B122 (without Mex and with 122)
I have read but I don't find anything about the differences or if they are the same. I hope you can help me because all about Roms and updated talk about the USA model.
MEX is for mexico, it is normal
As long as your device works perfectly in your region and you can get LTE/4G reception you should be good.
the version numbers are similar so there wont be much if anything changed between the two
jkccl9 said:
the version numbers are similar so there wont be much if anything changed between the two
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So if I want to flash a updated or root and install twrp, Should I use the same files that the USA model?
fgartru said:
So if I want to flash a updated or root and install twrp, Should I use the same files that the USA model?
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Probably yes
CronaMell said:
Probably yes
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Ok. Thank you very much ?
fgartru said:
Ok. Thank you very much ?
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Just remember to back up everything first before any modification
Hi, first sorry about my english skill
i bought s8+ last week and this mobile phone is come from UAE
I'm living in Uzbekistan now but i will go back to Korea after 2 months
i want to use bixby voice and samsung pay in Korea but it's not work because this is UAE Device
I tried to change firmware G955N firmware to G955F
but it said it's impossible
What can i do ? Do i have to buy new cellphone?:crying::crying:
who said it's impossible ?
Did you try to flash 955N rom on your 955F ?? with odin ?
androidrouen said:
who said it's impossible ?
Did you try to flash 955N rom on your 955F ?? with odin ?
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yes I tried but fail because of PIT
androidrouen said:
who said it's impossible ?
Did you try to flash 955N rom on your 955F ?? with odin ?
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You CANNOT flash 955N firmware to a 955F or vice-versa!
henklbr said:
You CANNOT flash 955N firmware to a 955F or vice-versa!
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You seem to know a lot about firmware, do you know what is ''user data'' in firmware ?
( https://forum.xda-developers.com/galaxy-s8/help/file-firmware-user-data-t3600203 )
Thanks
---------- Post added at 05:38 PM ---------- Previous post was at 05:38 PM ----------
id1453 said:
yes I tried but fail because of PIT
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I would try too, but we need a pit ...
I highly doubt this is possible although on paper the only difference is the amount of RAM. The G955N is actually the Korean variant so surely you want to stick with that rather than trying to flash a European build either way.
reply
androidrouen said:
who said it's impossible ?
Did you try to flash 955N rom on your 955F ?? with odin ?
Click to expand...
Click to collapse
thx for your comment.
But the problem is if I success flash
Bixby and Samsung pay all work in Korea ?
this is the big problems
I bought BLN-L22 Honor 6X from India and now want to use it in US but it does not work with any network on LTE. Any way I can debrand to use US bands ?
Rebranding is only for software, as for bands, it is hardware related so you can't change anything.
Try willmyphonework.net
BLN-L21 is the Intl. model, I don't think yours will work on US bands
Here are the bands that honor 6x support, 1, 3, 7, 8 and 38
PalakMi said:
Rebranding is only for software, as for bands, it is hardware related so you can't change anything.
Try willmyphonework.net
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I have read and people have verified with other Huawei phone that the hardware is actually capable of supporting all bands but Huawei locks them based on specific region. It can be unlocked by changing oeminfo and then flashing the rom of that region
uditshah said:
I have read and people have verified with other Huawei phone that the hardware is actually capable of supporting all bands but Huawei locks them based on specific region. It can be unlocked by changing oeminfo and then flashing the rom of that region
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In that case, try and tell us if it's true
By rebranding you can use VOLTE ,there is not restrictions and hardware support .
@PalakMi and @venugopalu007, I wasn't able to find oeminfo for BLN-L24 (US version) but I rebranded it to BLN-L21 (EU version) which enabled the wcdma band 2. At least now I have 3g working. This also confirms that hardware supports all bands and that they have just been software locked. Hope someone can provide oeminfo file for BLN-L24 (US version)
uditshah said:
@PalakMi and @venugopalu007, I wasn't able to find oeminfo for BLN-L24 (US version) but I rebranded it to BLN-L21 (EU version) which enabled the wcdma band 2. At least now I have 3g working. This also confirms that hardware supports all bands and that they have just been software locked. Hope someone can provide oeminfo file for BLN-L24 (US version)
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Yes. Hardware supports but software tweaking is causing the issues for us. Good you were able to debrand. We haven't got the OEM info file for bln-l24 model yet.
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uditshah said:
@PalakMi and @venugopalu007, I wasn't able to find oeminfo for BLN-L24 (US version) but I rebranded it to BLN-L21 (EU version) which enabled the wcdma band 2. At least now I have 3g working. This also confirms that hardware supports all bands and that they have just been software locked. Hope someone can provide oeminfo file for BLN-L24 (US version)
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Click to collapse
How did you debrand it..any quick guide plz
shashank1320 said:
Yes. Hardware supports but software tweaking is causing the issues for us. Good you were able to debrand. We haven't got the OEM info file for bln-l24 model yet.
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How dod you debrand it..any quick guide plz
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Click to collapse
I'll make one and post
Here is the guide to rebrand/ debrand Honor 6X : https://forum.xda-developers.com/honor-6x/how-to/guide-to-debranding-rebranding-honor-6x-t3676201 @shashank1320
uditshah said:
Here is the guide to rebrand/ debrand Honor 6X : https://forum.xda-developers.com/honor-6x/how-to/[email protected]
shashank1320
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Excellent brother
Honor 6X BLN-L22, 4G/LTE not working in US Lycamobile
uditshah said:
I bought BLN-L22 Honor 6X from India and now want to use it in US but it does not work with any network on LTE. Any way I can debrand to use US bands ?
Click to expand...
Click to collapse
I am facing the same issue, I bought Honor 6X BLN-L22 from India to US, the service provider in US is Lycamobile , it doesn't work on LTE. Can you please help me if this issue can be resolved? what steps to be performed?
Thanks in advance, Naga Sekhar
Nagasekhar said:
I am facing the same issue, I bought Honor 6X BLN-L22 from India to US, the service provider in US is Lycamobile , it doesn't work on LTE. Can you please help me if this issue can be resolved? what steps to be performed?
Thanks in advance, Naga Sekhar
Click to expand...
Click to collapse
I will try to post a guide today if someone can share the custom.bin file
Just a question
uditshah said:
Here is the guide to rebrand/ debrand Honor 6X : https://forum.xda-developers.com/honor-6x/how-to/guide-to-debranding-rebranding-honor-6x-t3676201 @shashank1320[/QUOT
Dude, can I download stock ROM BLN-L24C567N377 from firmware finder? Or O have to install BLN-L21?
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TRUSTNO1X said:
Here is the guide to rebrand/ debrand Honor 6X : https://forum.xda-developers.com/[email protected][/QUOT
Dude, can I download stock ROM BLN-L24C567N377 from firmware finder? Or O have to install BLN-L21?
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Click to collapse
Ofcourse you can from firmware finder.
Bln-l24 oeminfo
Thx for your guide dude, it works perfectly. Just a question, have u found the BLN-L24 oeminfo? The US version?
TRUSTNO1X said:
Thx for your guide dude, it works perfectly. Just a question, have u found the BLN-L24 oeminfo? The US version?
Click to expand...
Click to collapse
I think i have it. Let me check
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TRUSTNO1X said:
Thx for your guide dude, it works perfectly. Just a question, have u found the BLN-L24 oeminfo? The US version?
Click to expand...
Click to collapse
I think i have it. Let me check
Plz let me know if you have it
It'll be awesome for me ir u have the BLN-L24 US version oeminfo, thx dude. And if u have it can you post ir here?
TRUSTNO1X said:
Thx for your guide dude, it works perfectly. Just a question, have u found the BLN-L24 oeminfo? The US version?
Click to expand...
Click to collapse
Here
https://forum.xda-developers.com/honor-6x/how-to/discussion-oem-info-file-various-models-t3691659