yashsingh1/xdaforums huggingface dataset:
[Mate 8 Q&A, Help & Troubleshooting] Samavb:
L29 - Unbrick - International version

Sorry to hear that about your phone.

This is the thread to unbrick the phone https://xdaforums.com/showpost.php?p=66776218&postcount=2

But you mentioned no key combination is working.

Is this your model number ? NXT-L29C636B330

Before it was unresponsive, do you remember how much charge it had?

Just to be sure, charge it for an hour or so and then start troubleshooting again. ( I had similar issue, so I left my phone in charging for a while and it worked )

If it switches on.

Check if it is able to go to bootloader mode. (press volume down and hold for 3 seconds and then connect to laptop/computer)

Check if you are able to do dload method ( 3 fingers rule )

Check if you are able to go to recovery ( volume + power -> should take you to TWRP or Stock recovery )

If any of the above steps work, then we can get it back. Don't give up.

Lets hope for the best. Something will work out. :good::good::good::good::good::good:
[Lenovo Vibe K4 Note Questions & Answers] NavY8014:
I lost my imei furing flashing stock rom by using sp flash tool.help me:crying:
[Lenovo Vibe K4 Note Questions & Answers] akshaysannakki:
Try flashing imei using latest Maui meta software.

Latest Maui meta works for our Lenovo k4 note.

Maui meta link :- https://drive.google.com/file/d/0Bwu80KH_XvQBRk05Rm1RWkFRUHc/view?usp=drivesdk
[Lenovo Vibe K4 Note Questions & Answers] NavY8014:
Thanks
[Lenovo Vibe K4 Note Questions & Answers] Aryavart:
Me too but I just flashed dotos I got It back ....try it
[Lenovo Vibe K4 Note Questions & Answers] Leonidas3414:
lost imei
[Lenovo Vibe K4 Note Questions & Answers] Neha Dhiman:
Brother let me tell you one thing that is download latest firmware s232 from trusted site and install all USB drivers very carefully and use Spotify flash tool with format+download then press ok.

After flashing do not turn on your device one more time do not turn your device on.

And download latest meta Maui tool from chrome and open it after opening it you run this program by administrator and press connect after that you take Cable and connect it with your device and press the volume buttons and you will be connected soon.

After that the you can select IMEI download and open it after that you need to load a nvram database file that comes with your firmware it is placed in the modem folder and file name is BPLGUImt6753 and select it and select sim 1 and write it's IMEI then flash it and select sim 2 and write it's IMEI and flash it.

Now you have flashed your Lenovo vibe k4 note.

And turn it on and you have volte enabled smartphone with IMEI and you can flash new recovery and use miui 9 because it is stabled ROM and beat ROM for volte because Lenovo stock volte is not working properly so you can try it I am also using miui 9.

I faced same problem and fix it by myself.

So you can also do it just do in a proper manner.

Here in this you can download s232 ROM https://firmwarefile.com/lenovo-k4-note-a7010a48

So thankyou gys that's only thing that can I do for you.

---------- Post added at 09:41 PM ---------- Previous post was at 09:40 PM ----------
[Lenovo Vibe K4 Note Questions & Answers] Leonidas3414:
I am trying this tool for days to get my imei back but my phone is not connecting....i already have done everything but nothing is working
[Lenovo Vibe K4 Note Questions & Answers] Neha Dhiman:
You can try everything but this method work properly this is only method for recover imei for Lenovo vibe k4 note
[Lenovo Vibe K4 Note Questions & Answers] sagmaw:
i been trying to seek the solution for this problem but until now zero luck. i guess i am needing help with you guys and if possible give me step by step and by the way maui meta is showing RF Tool on that box when it is opened and in the videos that i saw before it is showing IMEI download. can anyone explain this for me please. all help is needed thankyou
[Lenovo Vibe K4 Note Questions & Answers] Logic lover:
I too faced similar problem.

Try IMEI generator and real IMEI changer from playstore.

One of them worked for me, I don't exactly remember which one.
[T-Mobile Samsung Galaxy S7 Edge Questions & Answer] dogredwing1:
I have the volume limit set to max, yet I still get the high volume prompt while turning up the volume.View attachment 4069956
[T-Mobile Samsung Galaxy S7 Edge Questions & Answer] serio22:
I think it's just for limiting the output, not for setting when you get prompted for high volume warning. For example, if you want the volume to max out at 50% instead of 100% like you currently can.
[T-Mobile Samsung Galaxy S7 Edge Questions & Answer] dogredwing1:
When I was on the beta nougat it completely got rid of high volume prompt. Could been a bug then
[Huawei P9 Questions & Answers] Charles.PH:
Hi all, I accidentally deleted Huawei Backup on my Huawei P9 , tried downloading it at play store but when im installing error messsge "Huawei Backup cant be installed, error code - 505, i need this apps installed so i can backup my phone using hisuite on my laptop, need your help. dont know how to include screenshot here. Thanks
[Huawei P9 Questions & Answers] Huawei UK:
Hi,

A factory reset of the device will bring back any system and pre-installed app that you might have uninstalled.

Cheers
[Huawei P9 Questions & Answers] Kyshara:
Create another user. This should reinstall default apps
[Verizon LG G4] xdadevnube:
Anybody heard of a way to just flash the modem? I was hoping to try out different modems, but I don't want leave rooted 13B.

EDIT: I meant to put 28A, not 27A
[Mate 8 Q&A, Help & Troubleshooting] nad.j:
Hey guys ive been stuck on NRD90M test keys for a while i have a nxt-l29 i installed nougat manually via twrp and the build number was NRD90M ive tried dload for several firmwares but all fail at 5% the roll back packages wont work either if anyone can help i would appreciate " bluetooth doesnt work and other major issues like app crashing and random freezing "

thanks in advance
[Mate 8 Q&A, Help & Troubleshooting] Samavb:
You need roll back package for L29. It will be around 90 mb. Put it in dload folder in sdcard. Then go to dialer and type *#*#2846579#*#* and then select software upgrade. It will reboot and will undergo that process or you can do that three finger process. Once it is done you can reboot back to your OS. This time put the B1xx or B3xx firmware in dload folder and try to do that again. It will go back.

In my case I went back from L29C432B560 to L29C432B180 doing this way. I am saying this from my personal experience. Key here is the rollback package from Huawei. It is there in one of the threads or you can google Huawei rollback package. Once you get that you resolve your issue.

Another thing I observed is locked bootloader.

Hope it works out for you.
[Mate 8 Q&A, Help & Troubleshooting] nad.j:
hey man the *#*#2846579#*#* doesn't open anything on my phone and i tried dload to rollback using the volume up volume down and power and i get installation failed any other tips ? i downloaded alot of softwares nothing seems to work can u give the the specific software you used ?
[Mate 8 Q&A, Help & Troubleshooting] dexz:
Which rollback are you using?
[Mate 8 Q&A, Help & Troubleshooting] Samavb:
Go to this link

http://m.huawei.com/mymobile/consumer/support/downloads/index.htm

And select the last one L29C900B500

That is the one I used.

If that code doesn't work then try the 3 finger rule

After you do with this rollback package

You will once again come back to nougat

You can check the build number if the process is successful.

Then you have to dload again to B180 or B3xx

Hope this works for you
[Mate 8 Q&A, Help & Troubleshooting] nad.j:
i downloaded the c900b500 and when i tried to install it gave me incompatible update... failed at 5%
[Mate 8 Q&A, Help & Troubleshooting] nad.j:
i used the nxt l29c900b500 and failed at 5% every time it gives me incompatible update ...
[Mate 8 Q&A, Help & Troubleshooting] nad.j:
i get this
[Mate 8 Q&A, Help & Troubleshooting] dexz:
What's your original region?

Did you try to install update_data.zip again via twrp?
[Mate 8 Q&A, Help & Troubleshooting] nad.j:
its m.e.a

and tried to install using twrp but i get alot of failed nd unable to mount etc
[Mate 8 Q&A, Help & Troubleshooting] dexz:
Which twrp version are you using?

Which partition was failed to mount?

Did you format data before install?
[Mate 8 Q&A, Help & Troubleshooting] nad.j:
im using twrp 3.0.3-0 nd all format attempts fail
[Mate 8 Q&A, Help & Troubleshooting] dexz:
Please use twrp 3.0.2 (Nougat) . Twrp 3.0.3 is broken.

You can get it from here. https://xdaforums.com/mate-8/general/guide-root-nougat-mate-8-phh-superuser-t3570898/page2
[Mate 8 Q&A, Help & Troubleshooting] nad.j:
should i format then install the rollback
[Mate 8 Q&A, Help & Troubleshooting] dexz:
Don't think it will make any difference. You may try to install update.zip (EMUI 4.0) via twrp.

Just checking. Is your FRP unlocked?
[Mate 8 Q&A, Help & Troubleshooting] nad.j:
i formated the device and using twrp 3.0.2 tried to install rollback pack and the 6.0 software but i kept getting i kept getting this "could not find meta inf com google android update binary in the zip file huwaei " and then i tried to format system then flash 6.0 still got the same error and now i re installed the nrd90m since it got stuck on the huawei logo and still nothing is working out
[Mate 8 Q&A, Help & Troubleshooting] dexz:
Can you boot to bootloader and check if FRP is unlocked or lock?

Make sure your original firmware (6.0) is full not ota.
[Mate 8 Q&A, Help & Troubleshooting] nad.j:
whats frp ?
[Mate 8 Q&A, Help & Troubleshooting] Samavb:
How to Rollback from Nougat to Stock - Mate 8 - L29

I had the same problems.

option 1

I downloaded stock B560 zip files

flashed it in TWRP

next I locked the bootloader

now the dload to rollback - worked. buildnumber - changed

then another dload to B180 to go back.

after that I did dload to B190

updated to B560 using system update. then I flashed kangvip B577 and its all good now.

my phone was debranded to L29c432 so I used these files.

you have to get the right set of files for your phone model especially stock firmware.

roll back package from here

http://m.huawei.com/mymobile/consumer/support/downloads/index.htm

locked bootloader and stock recovery did the trick for me.

hope it works out for you. :good:
[Mate 8 Q&A, Help & Troubleshooting] dexz:
You can change by switch off your phone then press volume down and plug in your usb cable. It will bring you to bootloader mode. From there it will tell you bootloader and FRP status
[ZTE Axon 7 Guides, News, & Discussion] norgan:
Now supports among other things back up to pc. I've installed and tested and works.

https://dl.twrp.me/ailsa_ii/twrp-3.1.0-0-ailsa_ii.img

Edit: the original article https://www.xda-developers.com/twrp...-support-for-adb-backup-ab-ota-zips-and-more/

Edit: seems flashing via TWRP image flash is providing better success than via TWRP app. Recommend updating via TWRP flash.
[ZTE Axon 7 Guides, News, & Discussion] xboxbr:
thanks
[ZTE Axon 7 Guides, News, & Discussion] Eller1987:
Do not work.

Get a black screen if i try to Boot in to twrp.

Must go back to 3.0.4.1..
[ZTE Axon 7 Guides, News, & Discussion] MaxRink:
u sure ur bl is unlocked?
[ZTE Axon 7 Guides, News, & Discussion] Eller1987:
Yes.

I am in LOS 14.1 and twrp 3.0.4.1. works fine.

Flashed 3.1.0.0. whit Flashify.
[ZTE Axon 7 Guides, News, & Discussion] neo4uo:
Worked great for me! I always flash in TWRP, I guess that a I am old school. Thanks for pointing out the new version. I will have to try out the new ADB backup feature later. Although I am not sure if we are still having problems restoring backups like we used to on this phone. I haven't been able to keep up with the forum's lately.
[ZTE Axon 7 Guides, News, & Discussion] benny3:
Wrong thread, this needs to be in General

Mod please move.
[ZTE Axon 7 Guides, News, & Discussion] borijess:
I flashed the image file in recovery and I still ended up with a black screen.
[ZTE Axon 7 Guides, News, & Discussion] J0nhy:
Weird man i got it working flashing it feom twrp it self
[ZTE Axon 7 Guides, News, & Discussion] redandr:
Maybe you should also write from which TWRP version you come and which Axon 7 model(US/Chinese/European?) you own?
[ZTE Axon 7 Guides, News, & Discussion] Eller1987:
i have a A2017G and come from twrp 3.0.4.1..

Which partion must i flash for the update to 3.1.0.0.?
[ZTE Axon 7 Guides, News, & Discussion] otaconremo:
I flashed this 3.1 on my chinese b13 with twrp 3.0.4-1 and everything is fine. Flashed it thru twrp btw.

---------- Post added at 11:26 AM ---------- Previous post was at 11:25 AM ----------

Flash it in twrp install and choose img. Flash it for recovery partition.
[ZTE Axon 7 Guides, News, & Discussion] borijess:
twrp 3.0.41 axon 7 us version.
[ZTE Axon 7 Guides, News, & Discussion] borijess:
Ok I flashed TWRP through fastboot and it worked. I think my first DL was bad. It was half the size of the second one I downloaded.
[ZTE Axon 7 Guides, News, & Discussion] blessingme:
Success here too. Thank you.

Its all ok with Axon Zte A2017 Chinese.
[ZTE Axon 7 Guides, News, & Discussion] 0Kajuna0:
The last TWRP I conscioulsy installed was 3.0.4.1 but it now shows 3.0.N1-1, what is that? Could it have been updated automatically from the TWRP app?

Also, before I noticed that my boot partition disappeared from TWRP, I can no longer make backups of it or restore the ones I had. Why could that happen? I get something like "unable to locate boot". Thanks
[ZTE Axon 7 Guides, News, & Discussion] amphi66:
I am guessing you used EDL mode to install TWRP as that is the modified version, as I saw that too. I used TWRP to flash the 3.0.4-1 image and all is normal.

EDIT: TWRP 3.0.4-1 on A2017U Running modified Stock B15 (lots of APKs frozen). Flashing TWRP 3.1 both from TWRP and from "Official App" results with black screen for Recovery. TWRP 3.0.4-1 re-flashed OK from app.
[ZTE Axon 7 Guides, News, & Discussion] lafester:
N1-1 is from unjustified devs bootstack.
[ZTE Axon 7 Guides, News, & Discussion] amphi66:
N1-1 & 3.0.4-1 both work fine, but 3.1 boots to black screen. Why?
[ZTE Axon 7 Guides, News, & Discussion] HonestOtter:
Twrp 3.1.0 worked fine on my Axon 7 US version A2017U

Flashed via fastboot over stock recovery.

Will edit this thread and report back if issue is discovered.
[ZTE Axon 7 Guides, News, & Discussion] amphi66:
I was hoping to get this TWRP issue resolved before upgrading from B15 to B19.

Does anyone have a clue as to why TWRP 3.0.4-1 works fine, but TWRP 3.1 boots to a recovery black screen? Data is ext4 (not f2fs).

Thanks
[ZTE Axon 7 Guides, News, & Discussion] `SBR`:
then its a corrupted file.. twrp 3.1 works well.. try downloading and compare the md5 before flashing.
[ZTE Axon 7 Guides, News, & Discussion] macboss:
Thank you for posting this. Cant wait to try the backup to pc feature. Would you guys point me in the right direction for a link to a working SuperSU for the Axon 7? I get lost in this maze of links I was hoping maybe you guys would have one. Thanks
[ZTE Axon 7 Guides, News, & Discussion] amphi66:
Downloaded again. md5 looks fine and matches that on another device. 3.1 still boots to black screen in recovery. 3.0.4-1 works fine. Puzzled!
[ZTE Axon 7 Guides, News, & Discussion] `SBR`:
that's strange.. how are you flashing it..

i tried with TWRP Install image and fastboot option both are working with no issues.
[ZTE Axon 7 Guides, News, & Discussion] amphi66:
I tried both the 'official app' & and image file via TWRP. Same issue each time. I am pleased that reflashing 3.0.4-1 via the app restores functionality, but don't quite get it. I see I am on basic SUv2.79 (not SR 3). Could that be an issue?
[ZTE Axon 7 Guides, News, & Discussion] dnlilas:
[MENTION=3336455]amphi66[/MENTION]

Is your phone bootloader unlocked? If yes, then I have no idea.

If no:

I read somewhere in xda:

"If you have a locked bootloader and are trying to install TWRP, this tool will ONLY work if you flash tenfar's signed version. All other versions of TWRP will give you a black screen when you try to boot into recovery."

So my guess is that TWRP 3.0.4-1 is a signed version, the TWRP 3.1.0-0 is unsigned. For additional check, you can try to flash tenfar's signed TWRP version http://penlane.me/fileserver/uploads/twrp_rec_tenfar.zip as mentioned in this thread https://xdaforums.com/axon-7/how-to/guide-install-twrp-unlock-bl-flash-t3517379 .

It should work in your case, and this would explain the problem. Warning: you need to flash back your 3.0.4-1 version, and do not use tenfar's one for backup/restore since it has fatal flaws.
[ZTE Axon 7 Guides, News, & Discussion] amphi66:
Yes, fully unlocked. This the first TWRP I have had issues with. I've made several attempts to v3.1, but always no issue using the TWRP app to reflash 3.0.4-1 after the 3.1 failure & subsequent black screen when trying to get into recovery. Never an issue booting back into the ROM --

except last time!

After the unlock warning screen the phone would go black, 2-1/2 very bright LED flashes and.shut down. Would not even charge. Fortunately was able to enter EDL mode & flash B15-NEW. Didn't even lose data. Then re-took the OTA to B19. Reflashed TWRP via EDL, SU & back in business. Was a bit scary as that symptom looked more like a hardware issue.

So on 7.1.1 & still on TWRP 3.0.4-1. Also seem to be on baseband 090 where 095 is shown as correct for 7.1.1, but not sure if simply flashing [MENTION=3044858]DrakenFX[/MENTION] 's B19 bootstack on top of current install is a good idea or not. All is functioning fine, so generally happy except for not quite understanding it all.

Thanks.
[ZTE Axon 7 Guides, News, & Discussion] lilbluemirage:
Its been awhile since I've used twrp. Just curious, for a "regular/standard" back up, which featured should be checked? My default seems to be system and data (excl. storage). Size of those 2 backups are like 10GBs... 4500ish MB for system and 5500ish for data. is that normal? Should I just be backing up System Image?
[ZTE Axon 7 Guides, News, & Discussion] gpz1100:
Boot, System, Data. Enable compression on the options tab. This reduces the image by up to 50%. You can do the whole system image, but isn't really needed. The system partition I think is 6GB, so regardless how much space is actually taken up, it'll image the entire partition.

I'd stay away from touching the efs. Some have lost their imei's when messing with this.
[ZTE Axon 7 Guides, News, & Discussion] dcpyro1394:
Hi.i need to ask for some help. My a2017u was bootloader unlocked and rooted.i tried to install the flashable 7.1.1 update via TWRP but that just resulted in FCs all over. Having issues I downloaded the zip from axon and did a restore via the stock recovery (bc TWRP disappeared). Now I cannot reboot into the bootloader (niether TWRP nor stock bootloader). How can I install a new bootloader (TWRP or the stock)... Just trying to get back TWRP so eventually I can relock the bootloader and be 100 stock (I need Android pay which doesn't work on unlocked bootloader)

Thanks guys.ive been trying for hours
[ZTE Axon 7 Guides, News, & Discussion] lafester:
Same way you flashed twrp before.

Wait why do you need twrp to lock bl?
[ZTE Axon 7 Guides, News, & Discussion] lilbluemirage:
I made a backup (backing up boot, system, data) and when I try to do a restore (restoring boot, system, data), but it freezes on the "wait 5 sec" screen...

I used TWRP 3.1 to do both backup and restore... Not rooted. Rom is B19 from Draken.

Am i missing something?!
[ZTE Axon 7 Guides, News, & Discussion] dcpyro1394:
I must have just been tired. I got it Lloyd working as normal...thank you
[ZTE Axon 7 Guides, News, & Discussion] lafester:
Anyone figure out the black screen issue?
[X Style (Pure) Q&A, Help & Troubleshooting] Jonathanlc2005:
i finally rooted my moto X pure. hotspot does not work on its own and i dont know how to edit the settings for it. So i tried looking for apps but some of them that i once had does not work.

Barnacle doesnt work

Wifi tether router gives a giant mcafee warning stating its a threat with Android/Bokbe.A!Gen or Malware for basic

FoxFi i have to pay 8 dollars for it when i didnt need to before

clockworkmod works but its usb tether

any other options?
[X Style (Pure) Q&A, Help & Troubleshooting] aybarrap1:
Is your carrier restricting you from using your data plan to host a WiFi hotspot? Mine works just fine with no additional apps required. When I first turned it on, it made sure my data plan supported the feature then worked as expected.
[X Style (Pure) Q&A, Help & Troubleshooting] sd_shadow:
Verizon?

Usually tethering is only blocked if you have an unlimited data plan
[X Style (Pure) Q&A, Help & Troubleshooting] acejavelin:
When you turn on the stock app, is there an error message or anything? The stock tether app usually works well.
[X Style (Pure) Q&A, Help & Troubleshooting] Jonathanlc2005:
I'm on sprint and yes it states that carrier blocked ability to tether
[X Style (Pure) Q&A, Help & Troubleshooting] sd_shadow:
should be able to just add this line

net.tethering.noprovisioning=true

to /System/build.prop

with a file manager and a text editor

Edit: removed strike code
[X Style (Pure) Q&A, Help & Troubleshooting] Jonathanlc2005:
yeah i tried that, doesnt work. thanks.

ill either unroot entirely or switch to another OS
[X Style (Pure) Q&A, Help & Troubleshooting] eigerzoom:
use clockworkmod on a pc and make that pc a gateway for a wireless router (set pc ip address manually to something static) configure the router properly, then just connect all your other devices to that wireless router
[X Style (Pure) Q&A, Help & Troubleshooting] Jonathanlc2005:
UPDATE:

Wifi tether creator replied to my email saying mcafee has a false positive on it because its root, mcafee never tested it.

but what i did discover is this. when i played with the wifi tether app, they have the ability to allow tether completely wifi. in it contained was a LTE patch to allow tethering and it worked. if anyone is able to get the patch out, then jackpot we have tether ability
[X Style (Pure) Q&A, Help & Troubleshooting] gpz1100:
Why doesn't this work? I'm using mine on sprint with stock tethering working just fine.
[X Style (Pure) Q&A, Help & Troubleshooting] sd_shadow:
tethering is blocked by some carriers, if you have an unlimited data plan
[X Style (Pure) Q&A, Help & Troubleshooting] gpz1100:
Right, the above build.prop edit eliminates this phone home verification. I've tested it successfully also on a cricket unlimited plan.
[X Style (Pure) Q&A, Help & Troubleshooting] sd_shadow:
my bad, I forgot that I added strike code.

build.prop edit alone doesn't work on all devices

and i wasn't sure about this device, after I posted
[Android Q&A, Help & Troubleshooting] Medoultras:
How to root sm-j700h android Marshemlo ?!
[Android Q&A, Help & Troubleshooting] _dvn:
Here mate:

https://xdaforums.com/galaxy-j7/how-to/tutorial-how-to-install-twrp-recovery-t3203632 ;):good:
[Onetouch Idol 3 Q&A, Help & Troubleshooting] jbach44:
Quick question, I am running a 6045O with AlekOS rom, is it still possable to flash 5.1 roms without it bricking my phone?
[Onetouch Idol 3 Q&A, Help & Troubleshooting] Nikola Jovanovic:
Yes.
[Onetouch Idol 3 Q&A, Help & Troubleshooting] panchovix:
Yeah, I went to 6.0.1 to cm12.1 from marionette without problems

Enviado desde mi 6045B mediante Tapatalk
[Samsung Galaxy S7 Edge Questions and Answers] hekiru24:
Hello. What gives upgrading bootloader and modem?

Should I upgrade bootloader and modem in king of nougat aroma installer? or just flash this in TWRP KING_OF_NOUGAT-BL_DQB7_CP_DQB3_G935F.zip

[IMG="screen"]https://scontent-frt3-1.xx.fbcdn.net/v/t34.0-12/17238382_1456491004384934_1135898406_n.png?oh=f36ba7a490595abaab94bf028b57dea7&oe=58C56A31[/IMG]