A2017 overheating and huge battery drain issue help!! - ZTE Axon 7 Questions & Answers

For past 2 months my axon 7 been overheating and have a huge battery drain.
I checked the cpu load they are all maxxed out for the whole day. I am getting around 2 hours SOT from full charge to ~ 10%
Here is a example of overnight battery drain, just a big drop then it stays to around 10% and when I wake up the phone feels warm at 42°C

In addition, listening to Spotify on wifi for 30 mins while surfing social medias drain ~ 10% battery?

factory reset you tryed? there some program apk doing this

aljarreaud said:
For past 2 months my axon 7 been overheating and have a huge battery drain.
I checked the cpu load they are all maxxed out for the whole day. I am getting around 2 hours SOT from full charge to ~ 10%
Here is a example of overnight battery drain, just a big drop then it stays to around 10% and when I wake up the phone feels warm at 42°C
Click to expand...
Click to collapse
From ~6 AM to ~10 AM the phone seems to be charging, but it says that it only started charging after ~10 AM. weird behaviour of the graph
Yours is definitely a system problem, there's very high load all the time because of apps or you have the Performance governor active for some reason. If you don't want to unlock the bootloader just downgrade/upgrade and please report back if it worked

Factory reset and try it's back to normal?

Did you set your profile into Performance mode you can look it up in the energy settings

yosef019 said:
factory reset you tryed? there some program apk doing this
Click to expand...
Click to collapse
Yes i tried that still the same

nuridurdu27 said:
Did you set your profile into Performance mode you can look it up in the energy settings
Click to expand...
Click to collapse
its on balance

Choose an username... said:
From ~6 AM to ~10 AM the phone seems to be charging, but it says that it only started charging after ~10 AM. weird behaviour of the graph
Yours is definitely a system problem, there's very high load all the time because of apps or you have the Performance governor active for some reason. If you don't want to unlock the bootloader just downgrade/upgrade and please report back if it worked
Click to expand...
Click to collapse
I do not have the performance governor. And i will try to downgrade today

how do i downgrade?
I tried to put the update.zip in the root storage and try to update from the update app and coudnt find the file
Also i tried to update through the bootloader by holding the power button and the volume up ( OEM unlocking is enable), it says installation aborted
Warning: No file_contextsThis package is for "alisa_ii" devices; this is a " "

aljarreaud said:
how do i downgrade?
I tried to put the update.zip in the root storage and try to update from the update app and coudnt find the file
Also i tried to update through the bootloader by holding the power button and the volume up ( OEM unlocking is enable), it says installation aborted
Warning: No file_contextsThis package is for "alisa_ii" devices; this is a " "
Click to expand...
Click to collapse
It should detect the full update zip if placed in root of sd card.

U need to download from zte site M roll back. Then open that zip file and extract that update.zip and copy to internal storage root folder. Then run the updated, it should be detected now. Pls take note your data will be formatted.

Hamburgle4 said:
It should detect the full update zip if placed in root of sd card.
Click to expand...
Click to collapse
Still cannot detect the update.zip put it in root of storage and root of sdcard

ramnkc said:
U need to download from zte site M roll back. Then open that zip file and extract that update.zip and copy to internal storage root folder. Then run the updated, it should be detected now. Pls take note your data will be formatted.
Click to expand...
Click to collapse
where can i find the M roll back?

aljarreaud said:
where can i find the M roll back?
Click to expand...
Click to collapse
go to here -> http://www.ztedevice.com/support and select your country -> Smartphone -> Axon 7 (open Market)
Then look for "ZTE A2017G (AXON 7) SD card software package (SD rm_userdata)N rollback M" and download it. Extract the files and it will contains 2 files (update.zip and a pdf file teaching you how to upgrade/downgrade).
Copy that extracted update.zip into your internal phone storage then open system updater to detect that update.zip. Once its detected then it will shown up and hit update. It will try to backup your apps and settings but its useless if you do not have a SD Card as it will backup to internal storage which it will wipe out once its downgrade your phone.
If your country does not have N rollout yet then choose others country like Malaysia / Germany / Australia / any neighboring country
Hope this helps !

ramnkc said:
go to here -> http://www.ztedevice.com/support and select your country -> Smartphone -> Axon 7 (open Market)
Then look for "ZTE A2017G (AXON 7) SD card software package (SD rm_userdata)N rollback M" and download it. Extract the files and it will contains 2 files (update.zip and a pdf file teaching you how to upgrade/downgrade).
Copy that extracted update.zip into your internal phone storage then open system updater to detect that update.zip. Once its detected then it will shown up and hit update. It will try to backup your apps and settings but its useless if you do not have a SD Card as it will backup to internal storage which it will wipe out once its downgrade your phone.
If your country does not have N rollout yet then choose others country like Malaysia / Germany / Australia / any neighboring country
Hope this helps !
Click to expand...
Click to collapse
I am using A2017 (China), i tried to put marshmallow B13 in the root of both SD card and phone memory the system updater could not recognize the update.zip

aljarreaud said:
I am using A2017 (China), i tried to put marshmallow B13 in the root of both SD card and phone memory the system updater could not recognize the update.zip
Click to expand...
Click to collapse
You may need to find the roll back rom in other thread the... I recall I saw it in some thread but can't recall where

Related

~02.03.2012~ 【U8800】 2.3 Official Update 【Latest】

New update is up!
Version is : V100R001C00B528G001
http://www.huaweidevice.com/cn/downloadCenter.do?method=toDownloadFile&flay=software&softid=NDEyNTU=
Upgrade How-to
It has all languages android have!
This upgrade need to accomplish 1 upgrade package’s upgrade in the one step below, the file name can’t be revised:
Step1: include UPDATE.APP
- Prepare a formatted Micro SD card which at least has 512MB available space. Make sure your handset is powered off and then insert the MICRO SD card into the handset.
- Make a “dload” directory on SD card root directory
- Copy the “Step 1\ dload\UPDATE.APP” to SD card.
- Long press volume up + volume down + power button on the handset to startup you device until device into upgrade model, the handset will upgrade and shutdown automatically.
- After upgrade success , Restart the handset.
- It will reboot few times.
- Check the Build number is 100R001C00B528G001 . You can see it in “Settings”->”About Phone”..
Possible bugs!
- When the wifi open and screen is off phone reboots.
- Some phone gets imei=0 (please backup your imei)
- Not sure but I have network issues. Sometimes my phone gets "unreachable" state even I have 4 bars.
- There is a widget problem, "The widget loading problem" after each reboot.
- On calls your sound is very husky. You can try to solve changing build.prop "ro.config.dualmic=true" to "ro.config.dualmic=false"
- Some users reported screen lag, freezes and and glicthes.
- Sound (your sound from calls) not very good.
- Widgets get "The problem loading widget" on every reboot.
- Haptic feedback not work on capatitive keys.
Warnings!
- There is no safe way for downgrading.
Downgrading!
I go back to cm7 like this;
- Copy B138 dload to internal memory - This is important.
Power off your phone go to pink screen. Notice: you can't go the pink scren without sd-card. So, after copying dload directory insert sd card.
- Go to pink screen
- In pink screen, I replace all the files from my 2.2 backup. (If you don't do that, downgrade not work. Its failed step 2/2)
- Remove sdcard from phone and start the B138 update like always.
- After installing phone should open normally.
- Once your phone open normally, you can install cwm and flash any rom you want it.
I noticed cwm data backups not works, I don't know why its not worked. Maybe some experience person can explain that to us.
- Please notice, Even if this version worked on my phone, that doesn't mean it will work for you. You can try, I'm not responsoble of anything
Mirrors for those who hates china internet connection speeds too:
http://www.uploadstation.com/file/DBH479d
http://ul.to/3qi60wcj
http://www.fileserve.com/file/FmWvum2/U8800_V100R001C17B517G001_Tommix_China_sucks.zip
http://www.filesonic.cz/file/4048086954
http://uploadbox.com/files/1d337e044c
http://www.crocko.com/85045EFF9D6E4...00_V100R001C17B517G001_Tommix_China_sucks.zip
Epic fail. Its don't include market or gapps!
Cannot download, seems fine until downloaded the half size and after that goes very fast to end, resulting a damaged archive. Maybe too many trying to download?
Anyway how you find these links?
If from that page press the label to go to index, I cannot find this link. the froyo rom, not this link.
Özgürce said:
Epic fail. Its don't include market or gapps!
Click to expand...
Click to collapse
really? what is wrong with this people?
Can someone please re-upload it to another site I got a corrupted download
Sent from my u8800 using xda premium
Mirrors
Uploaded to some mirrors as Huawei site is taking forever to download.
Mirror 1
Mirror 2
Mirror 3
Mirror 4
Mirror 5
Hope this goes faster! http://www.mediafire.com/?doievioa1ybb9zn
Hayden18 said:
Can someone please re-upload it to another site I got a corrupted download
Sent from my u8800 using xda premium
Click to expand...
Click to collapse
maybe you can try this link : http://115.com/file/c2bu9jd6#
someone download from the official website and upload to the above website
why dyou even want to install this without market? I mean... seriously, no market? rofl
swayjd said:
why dyou even want to install this without market? I mean... seriously, no market? rofl
Click to expand...
Click to collapse
try installing market.apk ......
will someone post quadrant score plz
Hayden18 said:
Can someone please re-upload it to another site I got a corrupted download
Sent from my u8800 using xda premium
Click to expand...
Click to collapse
Give me 10 minutes and I'll re-upload it.
What about installing instructions?
The pdf file in package is in Chinese.
sport_billy said:
What about installing instructions?
The pdf file in package is in Chinese.
Click to expand...
Click to collapse
Try this to translate...... http://translate.google.com/
PDF contains as fallows
11-30 Page 1 of 2
U8800 Gingerbread upgrade instructions
Reminder: 1, This package only applies to U8800, other models including U8800 + / U8800Pro are not
Using the software package in the "Settings" menu -> "About phone" menu to view models.
2, provides the official temporarily retreated from Android2.3 Android2.2 way back.
3, Brush risk, machine You need to be cautious.
1, note
a) upgrade process will erase all user data (such as contacts, SMS, MMS, etc.), the
Please be sure to upgrade before your users to backup data to an external SD card or computer.
b) Make sure the battery before upgrading to support more than 30 minutes to ensure complete support of the upgrade process.
2, the version of the functional description
This version, based on the original version of Froyo, mainly to do the following changes:
a) upgrade to the Gingerbread 2.3.5 version of the Android version.
b) In the original version of Android adds ease of use UI features and better functionality of Huawei, to better enhance the user
Use of experience.
3, the upgrade procedure
3.1 from Android 2.2.2 upgrade to Android 2.3.5 guide
This upgrade requires the following two step CPC 2 upgrade package upgrade, all file names can not be changed:
step 2 contains UPDATE.APP (G version of the function of the main package).
step 3 contains UPDATE.APP (indicated by package carriers).
3.1.1 Prepare a capacity of not less than 512M SD card;
3.1.2 SD card root directory create dload directory, copy the update step 2 in UPDATE.APP to dload
? ? ?
?
2011-11-30 Page 2 of 2
Directory, the phone off, the SD card into the phone, the (left thumb) while holding the volume up and down keys,
And (right) press the power button to turn the phone will automatically upgrade, the phone automatically shut down after the upgrade is complete, remove the
SD card;
3.1.3 step3 in UPDATE.APP replaced with an SD card dload directory UPDATE.APP, repeat
Step 3.1.2, in order to upgrade step 3 UPDATE.APP (while holding the volume down key, long press the Power
Key to boot).
3.1.5 upgrade is successful, the phone reboot to restore the factory into the interface to restore the factory is completed, the phone re-re-
Kai. Complete Android 2.3.5 version of the full upgrade.
3.1.6 Make sure the version number after boot as U8800V100R001C17B517G001, in the "Settings" menu
-> "About phone" menu, check the version number.
krish_nank said:
Try this to translate...... http://translate.google.com/
Click to expand...
Click to collapse
Thank you.I did that.
I want human translation.
If someone who speaks chinese can translate this it would be very helpfull.
286420123 said:
OK,i really doubt if you are mentally impaired,the rom is only a trial one , and only for trial in china , it is only uploaded in chinese local host,if you really want to say sth,i'll give you the reason that you country is so ..... that can't aford the expense of the international data exchange ,so you can only have a **** speed,if you want to speed up , you can just migrate!
Click to expand...
Click to collapse
Trial version means wont work after few days or is it like only testing purpose??? ...
Added root insruction. Its way too easy.
Another Mirrors for those who hates china internet connection speeds too:
http://ul.to/3qi60wcj
http://www.uploadstation.com/file/DBH479d
http://www.fileserve.com/file/FmWvum2/U8800_V100R001C17B517G001_Tommix_China_sucks.zip
http://www.filesonic.cz/file/4048086954
http://uploadbox.com/files/1d337e044c
http://www.crocko.com/85045EFF9D6E4...00_V100R001C17B517G001_Tommix_China_sucks.zip
To late, just upgraded to a Samsung galaxy note
my last ever Huawei, their after sales support sucks for every phone, why can Korea make better products than China? Better support, better phones, higher quality, China keep trying and keep failing in the support part of most products for some reason, I can't figure out if its a culture thing or a government thing that makes them not care about their customers
Sent from my GT-N7000 using XDA App

How to update (I've tried HiCare)?

How do I update my Huawei P8 (GRA-L09 B432B200) to android 6.0 if it's possible?
Thank you
You need to apply update in this post https://forum.xda-developers.com/huawei-p8/how-to/emui4-0-1-p8-official-marshmallow-6-0-t3417212
Overall experience:
https://forum.xda-developers.com/showpost.php?p=71081040&postcount=73
ainarsh said:
You need to apply update in this post https://forum.xda-developers.com/huawei-p8/how-to/emui4-0-1-p8-official-marshmallow-6-0-t3417212
Overall experience:
https://forum.xda-developers.com/showpost.php?p=71081040&postcount=73
Click to expand...
Click to collapse
I tried this, and updated throigh the EMUI local package menu, but when it started installint it froze at 19%.. Not sure why?
salim8 said:
I tried this, and updated throigh the EMUI local package menu, but when it started installint it froze at 19%.. Not sure why?
Click to expand...
Click to collapse
Try with the dialler method, plus make sure the phone is disconnected from your computer before running the update.
Using your dialler, enter *#*#2846579#*#* to access the Project Menu > 4. Software Upgrade > 1. SDcard Upgrade.
Once you're on B370, check for OTA updates via Settings > Update. If nothing offered, you could manually install the latest: [Firmware] Huawei P8 GRA-L09 B394 29/03/17
Like before, via the dialler method & after disconnecting from your computer.
GaT7 said:
Try with the dialler method, plus make sure the phone is disconnected from your computer before running the update.
Using your dialler, enter *#*#2846579#*#* to access the Project Menu > 4. Software Upgrade > 1. SDcard Upgrade.
Once you're on B370, check for OTA updates via Settings > Update. If nothing offered, you could manually install the latest: [Firmware] Huawei P8 GRA-L09 B394 29/03/17
Like before, via the dialler method & after disconnecting from your computer.
Click to expand...
Click to collapse
Alright, will try now. Another problem is that I'm trying to delete the previous update i tried installing (which is now corrupt) from the DLOAD folder (file called UPDATE.APP) but it won't let me (even tried connecting to pc and deleting but it comes back).. It's taking 2.8gb of the Internal storage and isn't deleting.. How do i get rid of it?
Edit: So I download the update to the DLOAD folder in the SD card and unzip it from there?
salim8 said:
Alright, will try now. Another problem is that I'm trying to delete the previous update i tried installing (which is now corrupt) from the DLOAD folder (file called UPDATE.APP) but it won't let me (even tried connecting to pc and deleting but it comes back).. It's taking 2.8gb of the Internal storage and isn't deleting.. How do i get rid of it?
Click to expand...
Click to collapse
That could be a bit of a problem getting rid of. Also, the update process will probably try to install it again (instead of your re-downloaded good copy), which will not work again.
salim8 said:
Edit: So I download the update to the DLOAD folder in the SD card and unzip it from there?
Click to expand...
Click to collapse
Unzip it on your PC first, then copy Update.app to the SD card/dload folder - by 'SD card' do you mean external SD card?
I don't think this is going to work anyway, unless you can find a way to delete the old Update.app file from the internal storage.
GaT7 said:
That could be a bit of a problem getting rid of. Also, the update process will probably try to install it again (instead of your re-downloaded good copy), which will not work again.
Unzip it on your PC first, then copy Update.app to the SD card/dload folder - by 'SD card' do you mean external SD card?
I don't think this is going to work anyway, unless you can find a way to delete the old Update.app file from the internal storage.
Click to expand...
Click to collapse
Yep, SD card as external SD card. And alright, I'm going to try to find a way to get rid of the old update.app file.. Going to backup everything (except the update.app) and factory reset to see if I can get rid of it..
So I managed to get rid of the corrupt Update.app and unzipped the new one, but it stopped at 19% again, but this time said it failed and allowed me to reboot (didn't have to hard reset).. Not sure what the problem is?
EDIT: nvm, I tried for a second time and it's fully installed and have EMUI 4.0.1 running.
salim8 said:
So I managed to get rid of the corrupt Update.app and unzipped the new one, but it stopped at 19% again, but this time said it failed and allowed me to reboot (didn't have to hard reset).. Not sure what the problem is?
EDIT: nvm, I tried for a second time and it's fully installed and have EMUI 4.0.1 running.
Click to expand...
Click to collapse
That's good to know it finally worked out well, & glad to have helped
GaT7 said:
That's good to know it finally worked out well, & glad to have helped
Click to expand...
Click to collapse
Thanks

GRA-UL00C470B192 - can i update to marshmallow?

Hi everyone,
Model number: GRA-UL00
Build number: GRA-UL00C470B192
Country Australia - phone unlocked.
EMUI 3.1
I have just updated to the above firmware via firmware finder.
Is there a firmware that will give me marshmallow - as currently lollipop?
Appreciate any help
Cheers
smokiedawson said:
Build number: GRA-UL00C470B192
Country Australia - phone unlocked.
I have just updated to the above firmware via firmware finder.
Click to expand...
Click to collapse
This firmware is apparently dated 2017.06.07 (in other words, apparently the very latest) - but what date is mentioned in your phone's Settings > About phone > Android security patch level?
smokiedawson said:
Is there a firmware that will give me marshmallow - as currently lollipop?
Click to expand...
Click to collapse
Yes, first download & install C470B200 for GRA-UL00 from the Huawei/Australia site: http://consumer.huawei.com/au/support/mobile-phones/p8-au-sup.htm
Direct download link (1.67Gb): http://download-c1.huawei.com/download/downloadCenter?downloadId=79564&siteCode=au
Backup your phone - texts, contacts, personal files, photos, music, videos, etc as applicable.
Unzip the downloaded file & copy the resulting single large file (possibly Update.app) to the phone's external microSD card. Disconnect phone from PC, then go to Settings > Update > Update from SD card (or something similar).
This is still only Lollipop, but once on B200 one can usually safely update to Marshmallow directly.
Once the update is complete & you check the phone functions normally, confirm that the end of the build number (in Settings > About phone) now has B200. You should also delete the large update file from the SD card. Check if there are any newer updates via OTA, using Settings > Update > Check for updates.
If there are no new updates found via the above method, check with Firmware Finder. Are there any offered? If yes, it should be a Marshmallow one (if none offered, let us know). Download the latest FULL update file (not the OTA), unzip it to Update.app & copy this to a folder named 'dload' on your external microSD card (if this folder doesn't exist, manually create it). Disconnect phone from PC, then use the phone's dialler to type *#*#2846579#*#* to access the Project Menu. Finally select 4. Software Upgrade > 1. SDCard Upgrade.
From now on, you'll need to use this dload-dialler method to install newer updates.
Wow that is awesome reply, thanks so much, I'll give a shot tomorrow and let you know. Cheers
Hi, the security patch level is 5 may 2017.
I have downloaded the file and put onto sd card. It was the update.app file that was extracted. It was in a folder called dload but just copy pasted the update.app file.
I try to do local update and it cant find it. Says...unable to find update package. Please download the package and copy to your sd card or the /dload directory in your internal storage.
Not sure what to do, i have just over 4gb on phone storage avail, should i do the /dload update?
GaT7 said:
This firmware is apparently dated 2017.06.07 (in other words, apparently the very latest) - but what date is mentioned in your phone's Settings > About phone > Android security patch level?
Yes, first download & install C470B200 for GRA-UL00 from the Huawei/Australia site: http://consumer.huawei.com/au/support/mobile-phones/p8-au-sup.htm
Direct download link (1.67Gb): http://download-c1.huawei.com/download/downloadCenter?downloadId=79564&siteCode=au
Backup your phone - texts, contacts, personal files, photos, music, videos, etc as applicable.
Unzip the downloaded file & copy the resulting single large file (possibly Update.app) to the phone's external microSD card. Disconnect phone from PC, then go to Settings > Update > Update from SD card (or something similar).
This is still only Lollipop, but once on B200 one can usually safely update to Marshmallow directly.
Once the update is complete & you check the phone functions normally, confirm that the end of the build number (in Settings > About phone) now has B200. You should also delete the large update file from the SD card. Check if there are any newer updates via OTA, using Settings > Update > Check for updates.
If there are no new updates found via the above method, check with Firmware Finder. Are there any offered? If yes, it should be a Marshmallow one (if none offered, let us know). Download the latest FULL update file (not the OTA), unzip it to Update.app & copy this to a folder named 'dload' on your external microSD card (if this folder doesn't exist, manually create it). Disconnect phone from PC, then use the phone's dialler to type *#*#2846579#*#* to access the Project Menu. Finally select 4. Software Upgrade > 1. SDCard Upgrade.
From now on, you'll need to use this dload-dialler method to install newer updates.
Click to expand...
Click to collapse
smokiedawson said:
Hi, the security patch level is 5 may 2017.
Click to expand...
Click to collapse
Ok, so that's like the latest anyway. Just wondering if you really need this one which is dated more than a year ago.
smokiedawson said:
I have downloaded the file and put onto sd card. It was the update.app file that was extracted. It was in a folder called dload but just copy pasted the update.app file.........should i do the /dload update?
Click to expand...
Click to collapse
Yes, if you've already copied it, manually create a folder called d'load on the SD card & cut+paste it into this folder. Then try again.
Restarted phone, tried local update - its doing it now
smokiedawson said:
Hi, the security patch level is 5 may 2017.
I have downloaded the file and put onto sd card. It was the update.app file that was extracted. It was in a folder called dload but just copy pasted the update.app file.
I try to do local update and it cant find it. Says...unable to find update package. Please download the package and copy to your sd card or the /dload directory in your internal storage.
Not sure what to do, i have just over 4gb on phone storage avail, should i do the /dload update?
Click to expand...
Click to collapse
Have updated all good - now showing GRA-UL00C470B200
Cannot find any updates for either of the methods suggested to take it any further towards marshmallow.
smokiedawson said:
Hi, the security patch level is 5 may 2017.
I have downloaded the file and put onto sd card. It was the update.app file that was extracted. It was in a folder called dload but just copy pasted the update.app file.
I try to do local update and it cant find it. Says...unable to find update package. Please download the package and copy to your sd card or the /dload directory in your internal storage.
Not sure what to do, i have just over 4gb on phone storage avail, should i do the /dload update?
Click to expand...
Click to collapse
Hi, I'm in NZ with a GRA-L09. Your problem I think is you need to debrand your phone to an open market version.
(For the L09 that is C432) I was stuck like you are waiting for local carriers to provide updates but they'd rather sell you a new phone. The guide on here hopefully apples to the UL00 too. Only word of caution would be too check the carrier bands are compatible.
Edit: looks like C185 is open version but I could be wrong, latest is B390.
Sent from my HUAWEI GRA-L09
thanks wbrambley, I think i will leave like it is. probably sell it soon i reckon. It is open branded, bought outright. Not and never locked to any network.
Cheers for all help guys.
wbrambley said:
Hi, I'm in NZ with a GRA-L09. Your problem I think is you need to debrand your phone to an open market version.
(For the L09 that is C432) I was stuck like you are waiting for local carriers to provide updates but they'd rather sell you a new phone. The guide on here hopefully apples to the UL00 too. Only word of caution would be too check the carrier bands are compatible.
Edit: looks like C185 is open version but I could be wrong, latest is B390.
Sent from my HUAWEI GRA-L09
Click to expand...
Click to collapse
smokiedawson said:
Have updated all good - now showing GRA-UL00C470B200
Cannot find any updates for either of the methods suggested to take it any further towards marshmallow.
Click to expand...
Click to collapse
Ok, don't worry, That's why I mentioned in an earlier post, "if none offered, let us know".
What you need to install next is a Marshmallow C636 build (Southern Pacific region) - note that here you are moving from C470, which is not normally recommended. But it'll work fine as the region (SP) is identical (only the Cxxx code changes), & also as confirmed by namaiki in this forum thread (view last couple of posts).
For further confirmation, also view attached screenshot below from the download source.
Delete the B200 update file in the dload folder.
Direct, full download for GRA-UL00 C636B361 (Marshmallow): http://download-c1.huawei.com/download/downloadCenter?downloadId=91443&siteCode=sg
Here, as it's going to be a 'forced' update, follow the dload-dialler method to install as mentioned in post #2.
Once it completes, check for an OTA update (Settings > Update > Check for update). If nothing, you can proceed to install the latest found by Firmware Finder (FF), which is C636B372 (confirm for yourself in FF).
Delete the B361 update file in the dload folder.
Direct, full download for GRA-UL00 C636B372: http://update.hicloud.com:8180/TDS/data/files/p3/s15/G985/g104/v88000/f1/full/update.zip
Again, use the dload-dialler method to install. After completion, can you confirm the security patch level date - it should be June 2017.
ok, so have done the first update B361 - it actually started upgrade for a while, then said incompatability with customization information. Please download the correct update package - reboot.
So I rebooted, phone was completely wiped (no dramas), and set it up again. Couldn't do australia, so chose usa over english UK.
Now it shows following:
Model Number: GRACE
Build Number: GRA - C900B361
EMUI version EMUII 4.0.1
Android Version 6.0
Android Security patch level Juni 1 2016
I have noticed that right down the bottom of that screen it used to have a custom version (numbers and letters).
It's not there anymore.
Anyways i will try for the next update you mentioned now.
All good - did the update B372. I assume all is ok. model number GRACE
Build Number GRA-C900B372 (why does it not show the UL00?
EMUI 4.0.3
Android Version 6.0
Android security patch level July 1, 2017
Think it all seems good. Any chance of Nougat lol ?? Just kidding.
Cheers for all help, much appreciated. Not sure if anymore to do now, seem fine.
GaT7 said:
Ok, don't worry, That's why I mentioned in an earlier post, "if none offered, let us know".
What you need to install next is a Marshmallow C636 build (Southern Pacific region) - note that here you are moving from C470, which is not normally recommended. But it'll work fine as the region (SP) is identical (only the Cxxx code changes), & also as confirmed by namaiki in this forum thread (view last couple of posts).
For further confirmation, also view attached screenshot below from the download source.
Delete the B200 update file in the dload folder.
Direct, full download for GRA-UL00 C636B361 (Marshmallow): http://download-c1.huawei.com/download/downloadCenter?downloadId=91443&siteCode=sg
Here, as it's going to be a 'forced' update, follow the dload-dialler method to install as mentioned in post #2.
Once it completes, check for an OTA update (Settings > Update > Check for update). If nothing, you can proceed to install the latest found by Firmware Finder (FF), which is C636B372 (confirm for yourself in FF).
Delete the B361 update file in the dload folder.
Direct, full download for GRA-UL00 C636B372: http://update.hicloud.com:8180/TDS/data/files/p3/s15/G985/g104/v88000/f1/full/update.zip
Again, use the dload-dialler method to install. After completion, can you confirm the security patch level date - it should be June 2017.
Click to expand...
Click to collapse
Only other thing is when setting up, no mention of australia. Can only choose English (UK) or English (US). Then amongst the next selections is no australia etc. Any ideas?
Righto - lots of issues now. cant sign into google or anything at all actually. for example, trying to sign into google - just goes in a loop to sign in. cant even get past the next button.
Other stuff crashing. bluetooth doesnt seem to be working.
Should I somehow go back to another version?
Sorry to hear about the issues. Just goes to show that sometimes what works for one doesn't always work for everyone else (this is rare though it would appear).
The changes you see in 'About phone' is because you installed a different Cxxx build.
Revert to the working B361 update by reinstalling it via the dload-dialler method.
So replace the B372 update file with B361 & run the update steps.
If all works well (apart from the visual changes), only attempt OTA updates from now. In other words, don't use FF to find & install updates.
That's ok, it happens. My problem is I can't even get my pc to show the sd card now to put the update file on. All I get is GRACE showing in my pc, and I open that, there is no files. Can't copy paste or anything, or even create new folder, very weird. This is via usb cable.
Trying to find a adapter for the micro sd card.
Any thoughts, sorry to be a pest.
GaT7 said:
Sorry to hear about the issues. Just goes to show that sometimes what works for one doesn't always work for everyone else (this is rare though it would appear).
The changes you see in 'About phone' is because you installed a different Cxxx build.
Revert to the working B361 update by reinstalling it via the dload-dialler method.
So replace the B372 update file with B361 & run the update steps.
If all works well (apart from the visual changes), only attempt OTA updates from now. In other words, don't use FF to find & install updates.
Click to expand...
Click to collapse
Yeah, sometimes it happens to me as well - try disconnecting & reconnecting. Otherwise the adapter (or cardreader) method should work.
ok, so finally got the file to sd card, and installed via dialler GRA-UL00 C636B361 (Marshmallow). All working good.
still a bit confused as to why it shows in about phone GRA-C900B361 and not the UL00 part.
As android security patch is now 2016, should i go back to GRA-UL00C470B200.
I wanted really to update this phone to sell it, but not sure if it is still same region south pacific/asia etc. Sorry for all the dumb questions, still learning.
Cheers
GaT7 said:
Yeah, sometimes it happens to me as well - try disconnecting & reconnecting. Otherwise the adapter (or cardreader) method should work.
Click to expand...
Click to collapse
I know you said not to use firmware finder etc, just had a look out of curiosity, and attached image is showing - worth a try or not?
smokiedawson said:
ok, so finally got the file to sd card, and installed via dialler GRA-UL00 C636B361 (Marshmallow). All working good.
still a bit confused as to why it shows in about phone GRA-C900B361 and not the UL00 part.
As android security patch is now 2016, should i go back to GRA-UL00C470B200.
I wanted really to update this phone to sell it, but not sure if it is still same region south pacific/asia etc. Sorry for all the dumb questions, still learning.
Cheers
Click to expand...
Click to collapse
smokiedawson said:
ok, so finally got the file to sd card, and installed via dialler GRA-UL00 C636B361 (Marshmallow). All working good.
still a bit confused as to why it shows in about phone GRA-C900B361 and not the UL00 part.
As android security patch is now 2016, should i go back to GRA-UL00C470B200.
I wanted really to update this phone to sell it, but not sure if it is still same region south pacific/asia etc. Sorry for all the dumb questions, still learning.
Cheers
Click to expand...
Click to collapse
It shows the C900 'cause you have flashed a rom with different CUST partition from the original one. This is the reason why you are having those bugs. My advice for you is to extract the CUST image from GRA-UL00C636B361 with HuaweI Update extarctor and flash It in fastboot with the command "fastboot flash cust CUST.IMG".

Security update rollback [P8]

Hello people !
I have just one question about my Huawei P8 , becouse my phone was auto updated few weeks ago ( Google security update)
My build number is B397 and i have got Marshmallow 6.0 ( EMUI 4.0.3 now ) . . How to rollback to 4.0 EMUI ( i had that before )?
Please write steps
Thank you for answer,
Why do you want to go back?
Do you remember the build number (B???) for EMUI 4.0? You must know this, otherwise there'll be lots of trial & error.
What is your full 'Build number' in Settings > About phone? It'll be in this format or similar for a P8: GRA-xxxxCxxxBxxx.
If you have a GRA-L09C432 build, you should consider installing B398 as it's the latest: [Firmware] GRA-L09C432B398 firmware available through Firmware Finder
GaT7 said:
Why do you want to go back?
Do you remember the build number (B???) for EMUI 4.0? You must know this, otherwise there'll be lots of trial & error.
What is your full 'Build number' in Settings > About phone? It'll be in this format or similar for a P8: GRA-xxxxCxxxBxxx.
If you have a GRA-L09C432 build, you should consider installing B398 as it's the latest: [Firmware] GRA-L09C432B398 firmware available through Firmware Finder
Click to expand...
Click to collapse
I have got now GRA- L09C432B397 , but what i had before i dont remember All what i know is build number of January google security patch : GRA-L09C432B391 , Hope thats enought .
Trza33 said:
I have got now GRA- L09C432B397 , but what i had before i dont remember All what i know is build number of January google security patch : GRA-L09C432B391 , Hope thats enought .
Click to expand...
Click to collapse
Ok, that's enough, but not guaranteed to get you back to EMUI 4.0 - worth a try anyway if you don't know for sure.
You can get B391 for your build number from this thread (install instructions lower down main post): [Firmware] Huawei P8 B391 - GRA-L09C432/GRA-UL10C432 (OTA/FULL) (2016-12-26), or better use the link below as that thread has many links & you could download the wrong one by mistake:
FULL update (1.64Gb): http://update.hicloud.com:8180/TDS/data/files/p3/s15/G985/g104/v71319/f1/full/update.zip
Also, do a thorough backup before applying the update - this is for safety only (Huawei's free HiSuite works well for me).
NOTE: It's important that your phone is not-network branded for the above to install safely. If it's network-branded, during bootup the network's logo will display, & there may be network-related apps installed (also known as 'bloatware'). If yes, then do not install the above. Let us know & we'll try to find the correct one from your network (by the way, & to answer your pm, this has nothing to do with turning off / on your WiFi/4G connection or other mobile network. Network-branded only means the installed firmware is 'branded' by the network).
EDIT: Sorry, from the screenshot posted by the op (DrunphO) in the above thread, this update will get you back to EMUI 4.0.1
Never mind, even last year's B370 (June2016) had EMUI 4.0.1: Huawei P8 Official Marshmallow 6.0 [EMUI4.0.1] GRA-L09C B370 Eur Full [no wipe], so B391 should do
GaT7 said:
Ok, that's enough, but not guaranteed to get you back to EMUI 4.0 - worth a try anyway if you don't know for sure.
You can get B391 for your build number from this thread (install instructions lower down main post): [Firmware] Huawei P8 B391 - GRA-L09C432/GRA-UL10C432 (OTA/FULL) (2016-12-26), or better use the link below as that thread has many links & you could download the wrong one by mistake:
FULL update (1.64Gb): http://update.hicloud.com:8180/TDS/data/files/p3/s15/G985/g104/v71319/f1/full/update.zip
Also, do a thorough backup before applying the update - this is for safety only (Huawei's free HiSuite works well for me).
NOTE: It's important that your phone is not-network branded for the above to install safely. If it's network-branded, during bootup the network's logo will display, & there may be network-related apps installed (also known as 'bloatware'). If yes, then do not install the above. Let us know & we'll try to find the correct one from your network (by the way, & to answer your pm, this has nothing to do with turning off / on your 4G or other mobile network. Network-branded only means the installed firmware is branded by the network).
EDIT: Sorry, from the screenshot posted by the op (DrunphO) in the above thread, this update will get you back to EMUI 4.0.1
Never mind, even last year's B370 (June2016) had EMUI 4.0.1: Huawei P8 Official Marshmallow 6.0 [EMUI4.0.1] GRA-L09C B370 Eur Full [no wipe], so B391 should do
Click to expand...
Click to collapse
Can u explain where should i put this folder in my phone ?
I connected phone to PC , now i only need to know where to put folder Than should i go to settings > Phone updates and install this package right ?
By things network branded u meant that i need to turn off every connection of phone with nettworks life wifi / 4G ?
Trza33 said:
Can u explain where should i put this folder in my phone ?
I connected phone to PC , now i only need to know where to put folder Than should i go to settings > Phone updates and install this package right ?
Click to expand...
Click to collapse
Full install instructions are in the B391 thread I linked to.
Trza33 said:
By things network branded u meant that i need to turn off every connection of phone with nettworks life wifi / 4G ?
Click to expand...
Click to collapse
No, please see my edited post about this.
GaT7 said:
Full install instructions are in the B391 thread I linked to.
No, please see my edited post about this.
Click to expand...
Click to collapse
Problem is that i dont know what u mean , im not English-speaking man
Trza33 said:
Problem is that i dont know what u mean , im not English-speaking man
Click to expand...
Click to collapse
Ok, here's an install guide for you:
1. Before any update/rollback, make a thorough phone backup if necessary & for safety reasons. I use Huawei's free HiSuite PC program for this
2. Ensure your phone has at least 50% battery remaining
3. Download the FULL version zipped update file using your computer or similar system (preferred)
4. Unzip the downloaded file to Update.app & copy this Update.app file only to your external microSD card/dload folder (create a new folder called dload in the root of the microSD card if it doesn't already exist)
5. Disconnect the phone from your computer
6. Using your phone's dialler, enter *#*#2846579#*#* to access the ProjectMenu
7. Go to Software Upgrade > SDCard Upgrade and confirm the update installation
8. Wait for the phone to update & reboot itself automatically - do not interrupt the process or switch-off the phone during this time.
About 'network-branded' - this has nothing to do with switching on/off your mobile data/WiFi connection, so do not do this. It only means the installed firmware on your phone is 'branded' (specially made) by the mobile network company you bought the phone from.
What country are you from by the way, & your mother tongue (language)?
GaT7 said:
Ok, here's an install guide for you:
1. Before any update/rollback, make a thorough phone backup if necessary & for safety reasons. I use Huawei's free HiSuite PC program for this
2. Ensure your phone has at least 50% battery remaining
3. Download the FULL version zipped update file using your computer or similar system (preferred)
4. Unzip the downloaded file to Update.app & copy this Update.app file only to your external microSD card/dload folder (create a new folder called dload in the root of the microSD card if it doesn't already exist)
5. Disconnect the phone from your computer
6. Using your phone's dialler, enter *#*#2846579#*#* to access the ProjectMenu
7. Go to Software Upgrade > SDCard Upgrade and confirm the update installation
8. Wait for the phone to update & reboot itself automatically - do not interrupt the process or switch-off the phone during this time.
About 'network-branded' - this has nothing to do with switching on/off your mobile data/WiFi connection, so do not do this. It only means the installed firmware on your phone is 'branded' (specially made) by the mobile network company you bought the phone from.
What country are you from by the way, & your mother tongue (language)?
Click to expand...
Click to collapse
Well , im from Slovenia - slovenian . I know that i am good in english but - Nettwork-Braneded is new fore me since im not expert in phones in other languagues

			
				
Doesnt work
GaT7 said:
Ok, here's an install guide for you:
1. Before any update/rollback, make a thorough phone backup if necessary & for safety reasons. I use Huawei's free HiSuite PC program for this
2. Ensure your phone has at least 50% battery remaining
3. Download the FULL version zipped update file using your computer or similar system (preferred)
4. Unzip the downloaded file to Update.app & copy this Update.app file only to your external microSD card/dload folder (create a new folder called dload in the root of the microSD card if it doesn't already exist)
5. Disconnect the phone from your computer
6. Using your phone's dialler, enter *#*#2846579#*#* to access the ProjectMenu
7. Go to Software Upgrade > SDCard Upgrade and confirm the update installation
8. Wait for the phone to update & reboot itself automatically - do not interrupt the process or switch-off the phone during this time.
About 'network-branded' - this has nothing to do with switching on/off your mobile data/WiFi connection, so do not do this. It only means the installed firmware on your phone is 'branded' (specially made) by the mobile network company you bought the phone from.
What country are you from by the way, & your mother tongue (language)?
Click to expand...
Click to collapse
Dude , when i try it says Warning : no upgrade file
I got 2 files when i extract the folder : http://prntscr.com/g3l1tj , should i put both in dload ? I only put Update.app
Trza33 said:
Dude , when i try it says Warning : no upgrade file
I got 2 files when i extract the folder : http://prntscr.com/g3l1tj , should i put both in dload ? I only put Update.app
Click to expand...
Click to collapse
As I mentioned in step 4, have you copied the Update.app file to the correct path: microSD card/dload folder? (It really doesn't make any difference if you also include the Meta-inf folder, but it's not required.)
Also, make sure to disconnect the USB cable connected to the computer before running the update.
If you've done all the above correctly, & it still doesn't work, your download or Update.app file could be corrupt - check the MD5 checksum value of these files.
Untouched, zipped B391 download MD5 should be: 6B2CBEFAB63B1D9068083B3C29FD0B52
Unzipped to Update.app file only MD5 should be: 0263F76F12699B93F98FEAEB5479DE94
Use the free HashTab to check their MD5 values. If you need to know how to use, here's a simple tutorial: HashTab verifies the integrity of your downloads
If the MD5 values don't match exactly, do not try installing again as you'll get the same problem or a corrupt install/bricked phone.
Instead, download the B391 update again from the link I provided & check their MD5 values as applicable - if they match exactly, try to install again using the same method.
GaT7 said:
As I mentioned in step 4, have you copied the Update.app file to the correct path: microSD card/dload folder? (It really doesn't make any difference if you also include the Meta-inf folder, but it's not required.)
Also, make sure to disconnect the USB cable connected to the computer before running the update.
If you've done all the above correctly, & it still doesn't work, your download or Update.app file could be corrupt - check the MD5 checksum value of these files.
Untouched, zipped B391 download MD5 should be: 6B2CBEFAB63B1D9068083B3C29FD0B52
Unzipped to Update.app file only MD5 should be: 0263F76F12699B93F98FEAEB5479DE94
Use the free HashTab to check their MD5 values. If you need to know how to use, here's a simple tutorial: HashTab verifies the integrity of your downloads
If the MD5 values don't match exactly, do not try installing again as you'll get the same problem or a corrupt install/bricked phone.
Instead, download the B391 update again from the link I provided & check their MD5 values as applicable - if they match exactly, try to install again using the same method.
Click to expand...
Click to collapse
I think my phone is cursed xD MD5 r both matching , i put file in the right place and still doesnt find a ****ing file . Could you give me another file to download ? Build number : GRA-L09C432B390
Well , i did it again with another update with another build number ( L09C432B390) . When i "agree" with SDCard Upgrade it says Warning : No upgrade file ... But i know that i put my file unziped in dload in Sd card in a right place ...
Trza33 said:
I think my phone is cursed xD MD5 r both matching , i put file in the right place and still doesnt find a ****ing file . Could you give me another file to download ? Build number : GRA-L09C432B390
Click to expand...
Click to collapse
Trza33 said:
Well , i did it again with another update with another build number ( L09C432B390) . When i "agree" with SDCard Upgrade it says Warning : No upgrade file ... But i know that i put my file unziped in dload in Sd card in a right place ...
Click to expand...
Click to collapse
Hi again, just to confirm the Update.app file was in the external SDcard/dload folder - see the pic enclosed.
Well, before you checked with B390, I thought there may be something wrong with B391, but it installed ok for me (I was on B398 previously) - see the other pic enclosed.
-----------
- Where did you buy the phone from?
- Did you buy it new or secondhand?
- If you bought it brand new, can you contact the company who sold it to you to ask if it is network-branded?
- Did it always have a C432 firmware build?
- What is the model number on the rear/back, lower part of the phone: GRA-xxxx?
- Is the phone rooted?
- Does the IMEI info check out correctly for a P8 GRA-L09 at these 3 sites: http://www.imei.info | http://sim-unlock.net/imei_check/Huawei | http://consumer.huawei.com/uk/support/warranty-query
All checked
GaT7 said:
Hi again, just to confirm the Update.app file was in the external SDcard/dload folder - see the pic enclosed.
Well, before you checked with B390, I thought there may be something wrong with B391, but it installed ok for me (I was on B398 previously) - see the other pic enclosed.
-----------
- Where did you buy the phone from?
- Did you buy it new or secondhand?
- If you bought it brand new, can you contact the company who sold it to you to ask if it is network-branded?
- Did it always have a C432 firmware build?
- What is the model number on the rear/back, lower part of the phone: GRA-xxxx?
- Is the phone rooted?
- Does the IMEI info check out correctly for a P8 GRA-L09 at these 3 sites: http://www.imei.info | http://sim-unlock.net/imei_check/Huawei | http://consumer.huawei.com/uk/support/warranty-query
Click to expand...
Click to collapse
Well , i bought it from nearest store and it was brand new I didnt root my phone ... And still dont know why it doesnt work ... I also put stats of my phone down below And yeah , file is in the same location as your screens
Trza33 said:
Well , i bought it from nearest store and it was brand new I didnt root my phone ... And still dont know why it doesnt work ... I also put stats of my phone down below And yeah , file is in the same location as your screens
Click to expand...
Click to collapse
Copy the same file with the 'dload' folder to the Internal memory, remove your SD card and try to install it again.
I did that before , anyway i solved the problem and istalled succesfully There was already dload file , but it was in the other map thats why my phone didnt recognize the file

Unknown Axon 7

Bought an Axon 7 from China 1.5 years ago. Very satisfied with it, but only got 2 OTA. Last one a couple of months ago. I tried in vain to identify the type. It is marked A2017 on backside. Buildnumber is ZTE_A2017CTJMV1.0.0B04. Is it possible to upgrade manually to Nougat?
Nisse1234 said:
Bought an Axon 7 from China 1.5 years ago. Very satisfied with it, but only got 2 OTA. Last one a couple of months ago. I tried in vain to identify the type. It is marked A2017 on backside. Buildnumber is ZTE_A2017CTJMV1.0.0B04. Is it possible to upgrade manually to Nougat?
Click to expand...
Click to collapse
That is really weird. But of course it is possible
Look, there are three ways to do this. You have the official method, which involves downloading the OTA yourself from the support page, unzipping it, putting it on the internal storage or SD and going to Updates to apply it. This one might fail. Then there's the TWRP way, but you need to unlock the bootloader. And then there's the MiFlash way, where you don't need unlocked bootloader and it will not fail, but it's a little bit of an extreme...
For now, do this:
http://devicedownload.zte.com.cn/support/product/201606031040/sd/20171009174830988.zip
Download that file and unzip it. There will be a file called "update.zip" and maybe a pdf inside. Take the update.zip and put it in the root of the internal storage. Then go to settings -> Updates, and it should detect it. Install it
Thank You
Thanks,
Downloaded and extracted the update.zip file. Put in the root of SD. Tried the system update. Got answer "Software is up to date" But nothing happens.
Nisse1234 said:
Thanks,
Downloaded and extracted the update.zip file. Put in the root of SD. Tried the system update. Got answer "Software is up to date" But nothing happens.
Click to expand...
Click to collapse
Try putting on the internal storage (not the SD card). If it still does not appear, then try updating through the stock recovery. That should work.
EDIT: just to be clear, you did not extract the contents of the update.zip, did you? You need to put the actual update.zip on the internal storage (you can try on the external sd card). As mentioned by choose an username, check the update.zip you downloaded. It it contains another update.zip, that is the file you need. You may have already done this, but I have seen others still get it wrong...
EDIT 2: that being said, your current version number seems strange. I wonder if that is the problem. Maybe the version you are trying to install is not compatible and therefore not seen by the system.
joaste said:
EDIT 2: that being said, your current version number seems strange. I wonder if that is the problem. Maybe the version you are trying to install is not compatible and therefore not seen by the system.
Click to expand...
Click to collapse
That's the point. I wanted to see if the normal update could go normally or not. Next step is MiFlash
At least we know it's an A2017...
Choose an username... said:
That's the point. I wanted to see if the normal update could go normally or not. Next step is MiFlash
At least we know it's an A2017...
Click to expand...
Click to collapse
You can still try first through stock recovery.
Right...
joaste said:
Try putting on the internal storage (not the SD card). If it still does not appear, then try updating through the stock recovery. That should work.
EDIT: just to be clear, you did not extract the contents of the update.zip, did you? You need to put the actual update.zip on the internal storage (you can try on the external sd card). As mentioned by choose an username, check the update.zip you downloaded. It it contains another update.zip, that is the file you need. You may have already done this, but I have seen others still get it wrong...
EDIT 2: that being said, your current version number seems strange. I wonder if that is the problem. Maybe the version you are trying to install is not compatible and therefore not seen by the system.
Click to expand...
Click to collapse
The file "update.zip" contains 29 sub files, none of them was named update.zip.
No I did not unzip it.
This time I put the "update.zip" in the root of the phone folder. But nothing happened when I run the Settings»update.
How do I post screen shots in this forum?
Nisse1234 said:
The file "update.zip" contains 29 sub files, none of them was named update.zip.
No I did not unzip it.
This time I put the "update.zip" in the root of the phone folder. But nothing happened when I run the Settings»update.
How do I post screen shots in this forum?
Click to expand...
Click to collapse
Okay. Put it in the SD card. Then turn the phone off.
After it is completely off, hold Volume Up + power until the zte screen appears. You should get into the stock recovery.
Now, the stock recovery will most probably be in chinese, but you have to use an option that says 'sd' between a bunch of chinese stuff. It's easy to spot. Scroll to that option with the volume keys and select it with Power. The contents of the SD card will appear. Select the update.zip and see if it works or not.
Well...
Choose an username... said:
Okay. Put it in the SD card. Then turn the phone off.
After it is completely off, hold Volume Up + power until the zte screen appears. You should get into the stock recovery.
Now, the stock recovery will most probably be in chinese, but you have to use an option that says 'sd' between a bunch of chinese stuff. It's easy to spot. Scroll to that option with the volume keys and select it with Power. The contents of the SD card will appear. Select the update.zip and see if it works or not.
Click to expand...
Click to collapse
....I have just one mobile. What will happen with data like contacts, apps, bank-id etc?
Nisse1234 said:
....I have just one mobile. What will happen with data like contacts, apps, bank-id etc?
Click to expand...
Click to collapse
Nothing. If you use MiFlash they will get erased, but not this way.
Think about it this way; doing this from the Updates section actually issues a command that gets you into the recovery to flash the file. So basically you skip the Updates part.
Please tell me if the recovery is in chinese later
Nisse1234 said:
....I have just one mobile. What will happen with data like contacts, apps, bank-id etc?
Click to expand...
Click to collapse
Also a small FYI:
-Contacts are backed up on your Google account, and even if you don't have one you can export all of your contacts to a .vcf file, then back it up, and then import it once you finish
-Apps... Just download them again. You can backup the 'Android' folder that's on your internal storage, most games save their data there.
-Bank ID? Isn't that just a log in?
I format my zte axon 7 A2017G and now am stock on WiFi(when ever I tap next it will load then return to WiFi) and it seems the phone is locked by zte please how do I unlock it
Nisse1234 said:
....I have just one mobile. What will happen with data like contacts, apps, bank-id etc?
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no,but you'd better make a backup .in order to prevent accidents

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