Hello,
Back in May I bought my Nord 2 G5 (EU) - DN2103_11_A.11 on Amazon and it has always been quite a 'faulty' device. For example, as soon as I received the phone the keyboard was not displayed; even after serveral factory resets. I finally fixed it by updating the GBoard application. Then, all the OTA updates have always failed with a Verification Problem error.
Yesterday, when the new OTA was published DN2103_11_C.10 it also failed and as I was very upset I tried the downgrade to A.20 explained at https://oxygenupdater.com/article/329/ even if I was on a previous version (A.11). This package installation (from the recovery mode) also failed when the progress blue bar was almost finished... and now my Nord 2 is not booting. After several attempts the phone always gets into the recovery mode. Is this a boot loop?
I have just downloaded several tools following the instructions from other threads (e.g https://forum.xda-developers.com/t/...os_11-3_a-20-eu-dn2103-unbrick-guide.4366985/) but not sure if it can solve my problem:
PartitionsBackupper, the restore options seems not to work. I may have a locked bootloader? because fastboot flashing unlock also doesn't work.
Mtkclient works, but I am afraid of replacing the partitions; in fact I am not sure what I am supposed to replace and every stock firmware I find is newer than mine.
Shall I just try to return the phone to Amazon? or is there something I can do to fix it myself?
Regards
I think your best bet would be to return it, but you can always try using mtkclient to flash the full A.20 update manually. First, make a complete mtkclient backup of your current partitions so you can restore them in case anything goes wrong. This link contains very useful guides and backups. You'll have to flash every partition (excluding nvcfg.img, nvdata.img, nvram.img, persist.img, proinfo.img, protect1.img, protect2.img) found in the A.20 backup zip and attempt to boot. There's a high chance that it won't work yet which depends on whether the downgrade zip you flashed managed to write the A.20 preloader. If it doesn't boot, then you'll most likely have to manually flash the A.20 preloader as well but this procedure is very risky because if anything goes wrong, your device will be completely hard-bricked.
Coconut_cube said:
I think your best bet would be to return it, but you can always try using mtkclient to flash the full A.20 update manually. First, make a complete mtkclient backup of your current partitions so you can restore them in case anything goes wrong. This link contains very useful guides and backups. You'll have to flash every partition (excluding nvcfg.img, nvdata.img, nvram.img, persist.img, proinfo.img, protect1.img, protect2.img) found in the A.20 backup zip and attempt to boot. There's a high chance that it won't work yet which depends on whether the downgrade zip you flashed managed to write the A.20 preloader. If it doesn't boot, then you'll most likely have to manually flash the A.20 preloader as well but this procedure is very risky because if anything goes wrong, your device will be completely hard-bricked.
Click to expand...
Click to collapse
Thank you for answering. Unfortunately the A.20 partitions did not help.
I am at the moment chatting with amazon's support to return it.
I think your smartest option is return it, however you can constantly have a go at utilizing mtkclient to streak the full A.20 update physically. In the first place, make a total mtkclient reinforcement of your ongoing segments so you can reestablish them in the event that anything turns out badly. This connection contains exceptionally helpful aides and reinforcements. You'll need to streak each parcel (barring nvcfg.img, nvdata.img, nvram.img, persist.img, proinfo.img, protect1.img, protect2.img) found in the A.20 reinforcement compress and endeavor for sure. There's a high opportunity that it won't as yet work which relies upon whether the minimization zip you streaked figured out how to compose the A.20 preloader. On the off chance that it doesn't boot, then you'll in all likelihood need to physically streak the A.20 preloader too however this methodology is extremely unsafe since, in such a case that anything turns out badly, your gadget will be totally hard-bricked.
Related
I have the LG v10 from T-Mobile. I bought the phone a few weeks ago and it had Marshmallow installed. Somehow I managed to install TWRP/SuperSU, but then had issues and flashed the official/stock MM image with LGUP. Afterwards I discovered that MM for this device is not currently rootable, and TWRP cant be flashed via fastboot because MM blocks it. So I returned the device to T-Mo store, lied and said it force-upgrade to MM and had began freezing up. They did an in-store trade for an identical model that had 5.1.1 Lollipop.
The device is currently still in factory condition in every way, with the exceptions that I unlocked the bootloader via fastboot and installed TWRP. Nothing else is modified yet and no custom ROMs have been flashed.
I recently became aware that there is no stock LP image for the T-Mo v10, only MM images are available. After all the issues I've had, I'm now paranoid and want to have a complete dump of the phone's entire contents (partitions, bootloader, system, etc) that is in KDZ or TOT format, and can be reflashed with the standard tools available. Since there is nothing official then I would have to do this myself. This would be useful in the event that I run into lots of issues and need to do a emergency stock restore.
I found a thread by XDA user @tungkick, in which he created a modified dump of the device while it was running LP. However, because it was unofficial and he didn't disclose this upfront, his thread was shut down. His file bricked multiple MM users. I assume it would work if one was still on LP and hadn't upgraded to MM. Not to mention that I cant seem to find his file anywhere. So I figure the safest way is to do this myself. I would be willing to make this file available to the community when finished, with full disclosure that it is unofficial. But the problem is, I don't know how.
I know that the Linux dd command can be used to dump images of various things, and I have read that this can be done on PC by connecting to the device via ADB or fastboot. This would hopefully result in an image file that contained the contents of all the device's partitions.
But another issue would be converting it to KDZ or TOT. And it would have to be done in such a way that it would be flashable with the standard tools.
Can someone please give me a technical understanding of the tools and knowledge I would need to undertake this? Would it be too complicated for someone like myself that has little Android/Linux experience (but is generally competent with computers/technology)?
Thanks for any advice!
Noone can help me with this?
To the mods/admins: I think maybe I posted this in an area where it is unlikely to get any useful answers. Can someone move the thread to the Help& Troubleshooting area of the general LG v10 forum (not here in the T-Mobile subforum)? Thanks!
I think it's just that if that could. have been done someone would have done it already. Even tungkick didn't make one for tmobile for some reason. I think because he made his root injected files from official lg files and lg has not released a kdz or tot for tmobile LP.
Just my observation... I could be wrong.
Sent from my pretty nifty brand new LG V10
@ planetbeen: I don't see why it wouldn't be possible. Linux's dd program can dump almost any connected device that it can see. But then it needs to be converted into a standard TOT/KDZ that can be flashed with any standard software. Which is why I want to create an unofficial backup of the entire phone before modifying it further, so I can do an emergency restore if necessary. I just need the right instructions from people who have the technical expertise.
I had trouble with my old LG v10, I had used LG's LGUP program to flash it to Marshmallow from my PC, only to realize that it couldn't be rooted or have a custom recovery. And I also discovered that I couldn't downgrade to Lollipop. So I returned the phone to the store and exchanged it for an identical model that still had LP. I just told them it had auto-upgraded to MM and started crashing. They exchanged, no questions. Before this I had various issues, like GPS crashing randomly when turning it on, Bluetooth also doing the same thing, and the Settings app also crashed sometimes when accessing the Security menu. I had flashed multiple ROMs, but stock-based and CM/AOSP-based, but kept running into issues, oftentimes the same ones. So I figured that something in the phone had become corrupt and figured that flashing stock MM would fix everything. Big mistake. I'll never let this phone upgrade again until MM is solidly hacked, which from what I've read may be a long time away. I paid enough for this phone and I really value hackability. I'm not the average Joe that just uses my phone for Facebook, etc. To me, if a phone cant be hacked, then buying/owning it is a waste of time/money. Same thing with every computer/electronics device I've ever owned.
Thanks again!
It looks like I'm going to have problems getting answers from knowledgable people, so instead of waiting, I'm going to take a little initiative and at least try to do the dump with dd. I found a post by @tungkick that says to enable USB debugging and make a backup file via dd with the 'adb shell' and 'su' commands. Is the following syntax correct?
dd if=/dev/block/mmcblk0 of=/sdcard/H901.bin bs=1024 count=6291456
Do I run these commands from a PC via command line while connected via USB? Or directly on the device in a terminal emulator? Or do I need to run the command while in fastboot/bootloader mode, while Android is powered down?
Thanks again!
Stock use tool extract kdz then choose file dz (use lgup)
remember can not flash if phone update 6.0
Never downgrade because phone brick now.
version 5.1.1
https://drive.google.com/file/d/0B_Hol5T47S-bQkJVemgzMDV0Nzg/view?usp=sharing
@ tungkick: Thanks for the info. I had used the dd command to dump my phone to external SD before, but the file was 6GB! I was unable to use Tool KDZ Extract to extract the *.dz from the *.kdz file you provided. I was able to flash your KDZ with LGUP, but it boots me into TWRP recovery near the end.
Do you mind if I publicly distribute a mirror copy of your file on my Dropbox, so that it will be available to others that need the stock LP firmware for this device?
Thanks again!
I just wanted to say that flashing your KDZ has possibly screwed up my device permanently. Your image has TWRP, not the stock recovery, and is pre-rooted with SuperSU. Normally this would be good but...............
Near the end of LGUP, the device boots into TWRP. System and MicroSD are mounted, but nothing else (data, cache, dalvik, etc). I was able to obtain a stock recovery *.img, then copied it over to my MicroSD while in recovery. Then I flashed it, booted the phone into stock recovery, and performed a factory reset. Afterwards I booted into system, and all looked good, until it got to the "Checking connection" screen, then a lot of apps started force-closing repeatedly. Because of this I can't get to the Home screen, and no amount of factory reset is working. It just keeps happening over and over again.
How to get out of this mess, anyone?
Help please!!!
Still looking for a solution and would really appreciate any help!
My theory is that the /cache and /data partitions somehow got corrupted during the flash. So I tried booting into FastBoot mode and issueing the commands:
fastboot erase cache
fastboot format cache
fastboot erase userdata
fastboot format userdata
It just says something something along the lines of "remote: cant format/erase in an unlocked state". If I relock the bootloader, it says that it cant erase/format in a locked state.
TWRP still cant read those partitions (they won't mount and cant be mounted), and the apps still start force-closing almost immediately after rebooting into system, before I can complete the setup, preventing me from getting to the home screen.
@ tungkick: Is there any possibility we can arrange a TeamViewer meeting to fix this?
Thanks!
I was trying to figure out how to install a larger GApps package on my tablet, and I used GNU parted to do repartition. I've resized the system partition to 3GB and still can't install the full package.
Anyway I didn't do anything disastrous except that I accidentally deleted misc partition, I made a new partition and name it as misc and thought it was all good.
I didn't realize what I've done until I tried to reboot, my tablet is now completely a brick, the screen doesn't turn on no matter what I do
What can I do now? Is there any possible solution?
Nathaniel_Wu said:
I was trying to figure out how to install a larger GApps package on my tablet, and I used GNU parted to do repartition. I've resized the system partition to 3GB and still can't install the full package.
Anyway I didn't do anything disastrous except that I accidentally deleted misc partition, I made a new partition and name it as misc and thought it was all good.
I didn't realize what I've done until I tried to reboot, my tablet is now completely a brick, the screen doesn't turn on no matter what I do
What can I do now? Is there any possible solution?
Click to expand...
Click to collapse
If you can't see/access device in fastboot nothing can be done short of board replacement (factory/fastboot cables won't work). Even if it does respond in fastboot only a few have been successful in reviving the device after a repartitioning which is BAD idea on this device. I lack the necessary experience so will not be able to guide you further. Assumes an unlocked bootloader; you're done if device is still locked.
Davey126 said:
If you can't see/access device in fastboot nothing can be done short of board replacement (factory/fastboot cables won't work). Even if it does respond in fastboot only a few have been successful in reviving the device after a repartitioning which is BAD idea on this device. I lack the necessary experience so will not be able to guide you further. Assumes an unlocked bootloader; you're done if device is still locked.
Click to expand...
Click to collapse
Fastboot device list doesn't show anything… My bootloader is unlocked, but that doesn't matter now I guess…:crying:
hello i think minse one is break or so, was serving in internet it hang over, now it only starts in fastboot mode, wantet to flash twrp there but comes error: fash write failure, what can i do?
brill_e said:
hello i think minse one is break or so, was serving in internet it hang over, now it only starts in fastboot mode, wantet to flash twrp there but comes error: fash write failure, what can i do?
Click to expand...
Click to collapse
Can't flash or boot TWRP on this device. Consult index or other threads for info on reloading FireOS via stock recovery.
Bricked your M5? Post here. I am one of three posters who have posted threads requesting assistance - we might as well create one thread where we can try and help each other.
My model? SHT-AL09 (C636). My story? I apparently made a bad change to my build.prop file, and had USB debugging disabled. I then probably dug myself a deeper hole trying to recover. I don't even get boot animation anymore. I'd happily pay someone to unbrick me.
The only potential progress I have made, is that I was able to install and successfully boot TWRP - although TWRP detects that I have no operating system installed and I am unable to mount any partitions except for my external SD card. Using TWRP's file manager, I can see that the system partition, for example, has not been entirely wiped, but many files seem to be missing. At the very least, TWRP allows me to turn the screen off without seeking to contantly reboot thereafter.
To install TWRP, I followed these instructions intended for Mate 9 owners:
duraaraa said:
This is TWRP to Mate 9/Android O, brought to you by FunkyHuawei.
It's just a preliminary build so I can't promise anything/everything will work! Keep that in mind. I'm not responsible if you brick your device.
EDIT: Does not work with Mate 10 series.
DOWNLOAD LINK:
https://drive.google.com/open?id=0B45NCsO2AL_1NEh2aDFLM3JlYkU
It works on the Android O build here:
https://www.reddit.com/r/FunkyHuawei/comments/75uwkd/october_12_first_official_android_o_beta_for/
and the official European beta.
To install:
First, have Android O running. Unlock the bootloader. Download the twrp image.
Then, run in fastboot mode:
fastboot flash recovery_ramdisk twrp_android_o_mate9_a1.img
Then, reboot holding volume up, and you've got TWRP!
Note: With the Android O update, it is no longer possible to flash the recovery2 partition. Furthermore, the names of the partitions have changed. Please keep that in mind, and don't mess around too much with TWRP, to be sure you don't brick your system!
Click to expand...
Click to collapse
Hmm ... I wanted to ask you whether you have the full OTA package for your device? So you should be able to extract all the partition images from there and to fastboot flash them. But I checked on HFF and I do not see a full OTA package matching your device yet.
AndDiSa said:
Hmm ... I wanted to ask you whether you have the full OTA package for your device? So you should be able to extract all the partition images from there and to fastboot flash them. But I checked on HFF and I do not see a full OTA package matching your device yet.
Click to expand...
Click to collapse
I've tried flashing system.img/ramdisk.img from the c00 package. Maybe I have to wait for c636 firmware, or maybe I have to flash additional .imgs. I am pretty sure that the specs and hardware I have are the same as the c00.
I've tried flashing the entire update.zip file in TWRP...but as noted TWRP is unable to mount internal storage. I'm not sure if I need to wipe and reformat first. I also have no clue whether the TWRP build I installed is properly compatible with the device. I had nothing to lose by giving it a shot.
thref23 said:
I've tried flashing system.img/ramdisk.img from the c00 package. Maybe I have to wait for c636 firmware, or maybe I have to flash additional .imgs. I am pretty sure that the specs and hardware I have are the same as the c00.
Click to expand...
Click to collapse
This will not work as the boot chain will be broken due to mismatching checksums. You need to have the correct images. To flash a OTA image you also need to have the standard recovery image installed ...
So...will someone correct please correct me if this is wrong?
If I were to flash a c00 oeminfo file, I could then install a c00 update.zip via dload folder?
Would c432 work as well (with a flashed oeminfo), even though the Euro hardware has different bands than my hardware?
There is now a full OTA on FF for C635.....still nothing for c636...
Finally, a full OTA is available for c636.
But the 'dload' method (update.app on an sd card) failed at 5%. And flashing ramdisk/recovery/erecovery/system images also failed.
Is this possibly because the OTA is B153, whereas my M5 was shipped B121?
(I hate to be that guy bumping his own thread, sorry)
I'm unbricked!
For those in a similar spot, looking to rebrand, or otherwise interested...
I finally e-mailed Funky Huawei for assistance. Their unbrick tool did not work. However, their e-recovery method worked perfectly (basically, you point your router's DNS to Funky Huawei, enter stock recovery and connect to wi-fi, and Funky Huawei's servers mimic Huawei's servers. If they do not have your firmware on their server, they will add it by request (provided it exists on the internet).
I paid $65 for a 30 day pass - a little steep, but I was impatient. I'm not sure if I could have gotten away with paying less. If you want to try and use my FH account over the next 30 days PM me (although I don't want to get carried away with that).
For those looking to rebrand, if you can flash an OEMinfo file successfully (FH has a rebrand tool and I have no clue how well it works), you should be able to use FH's erecovery method to flash firmware (don't blame me if something goes wrong).
One reason for the trouble I was having, if because I bootlooped after making a change to the vendor/build.prop file. This file was on the vendor partition, not the system partition, and for whatever reason the vendor partition cannot be flashed via fastboot (in theory it can be flashed, in reality it returns an error that doesn't have to do with the size of the partition).
Before reverting to FH, I finally got TWRP installled and functioning, and after all the attempts I made to recover my device, the same build.prop file which initially caused a bootloop was still in the /vendor folder. And TWRP wouldn't mount the system and vendor partitions as read/writeable - that was frustrating.
Now off to experiment with AOSP GSIs while I feel like I have little to lose...
Please help me
hello everyone,
i tried to rebrand my m5pro with help of ministryofsolutions. Something went wrong and my tablet (CMR-AL19) is stucked in the recovery mode. how can i fix it? Someone who ca help me? I will pay
Greeztings
Luigi
thref23 said:
Bricked your M5? Post here. I am one of three posters who have posted threads requesting assistance - we might as well create one thread where we can try and help each other.
My model? SHT-AL09 (C636). My story? I apparently made a bad change to my build.prop file, and had USB debugging disabled. I then probably dug myself a deeper hole trying to recover. I don't even get boot animation anymore. I'd happily pay someone to unbrick me.
The only potential progress I have made, is that I was able to install and successfully boot TWRP - although TWRP detects that I have no operating system installed and I am unable to mount any partitions except for my external SD card. Using TWRP's file manager, I can see that the system partition, for example, has not been entirely wiped, but many files seem to be missing. At the very least, TWRP allows me to turn the screen off without seeking to contantly reboot thereafter.
To install TWRP, I followed these instructions intended for Mate 9 owners:
Click to expand...
Click to collapse
'Morning all,
I would really appreciate some advice on a couple of things about my MATE 10 Standard.
I bought this phone online from an online shop in Manchester around April last year. I got the Mate 10 ALP-AL00 which was rebranded by the shop to ALP-L29. Its currently on 8.0.0.136(C636).
My aim is to unlock and root my device with Magisk and of course get TWRP working as well. From what I have read, there seems to be quite a high level of success but there are still things i'm not sure about. Huawei phones are a bit fragile, software wise and can easily brick. Plus, the fact that the phone itself is the Chinese variant, I don't expect any kind of help from Huawei Customer services if it does get bricked. Hence i'm being very cautious. (Past bad experience with a Honor 9 STF-AL10).
1. my phone is on ALP-L29 8.0.0.136(c636) 1 June security patch. Bootloader Version: Chipset-boston8.0.0.001(02M8)_FASTBOOT
I've refused all attempts to upgrade via OTA as I've read about the 01 and 02 bootloaders fiasco.
2. I've got an unlock code from DC-Unlocker, but I've not tried it yet. I never was able to get a code from Huawei's official site due to the fact that it was rebranded, which lead me to believe the online shop I bought it from used Funky to rebrand. (Apparently, FunkyH messes up something on the bootloader thus preventing unlocking with official unlockcode. AFIK). BUT, the info displayed by phone is exactly the same as what is on the box, imei 1&2, S/N, device Id code, etc...
Basically my questions are:
With the current firmware version I'm on, can I unlock my bootloader, install the unofficial TWRP then root with Magisk? AFIK its on xloader 01.
Is there anything to look out for when doing the above?
and, If I do a full backup immediately after installing TWRP, can this be used to recover the phone if it fails to boot up for any reason.?
I'm not really interested in being on the latest EMUI version etc, just wan't a phone with full root and an easy method to unbrick it.
thank you all,
ums1405 said:
'Morning all,
I would really appreciate some advice on a couple of things about my MATE 10 Standard.
I bought this phone online from an online shop in Manchester around April last year. I got the Mate 10 ALP-AL00 which was rebranded by the shop to ALP-L29. Its currently on 8.0.0.136(C636).
My aim is to unlock and root my device with Magisk and of course get TWRP working as well. From what I have read, there seems to be quite a high level of success but there are still things i'm not sure about. Huawei phones are a bit fragile, software wise and can easily brick. Plus, the fact that the phone itself is the Chinese variant, I don't expect any kind of help from Huawei Customer services if it does get bricked. Hence i'm being very cautious. (Past bad experience with a Honor 9 STF-AL10).
1. my phone is on ALP-L29 8.0.0.136(c636) 1 June security patch. Bootloader Version: Chipset-boston8.0.0.001(02M8)_FASTBOOT
I've refused all attempts to upgrade via OTA as I've read about the 01 and 02 bootloaders fiasco.
2. I've got an unlock code from DC-Unlocker, but I've not tried it yet. I never was able to get a code from Huawei's official site due to the fact that it was rebranded, which lead me to believe the online shop I bought it from used Funky to rebrand. (Apparently, FunkyH messes up something on the bootloader thus preventing unlocking with official unlockcode. AFIK). BUT, the info displayed by phone is exactly the same as what is on the box, imei 1&2, S/N, device Id code, etc...
Basically my questions are:
With the current firmware version I'm on, can I unlock my bootloader, install the unofficial TWRP then root with Magisk? AFIK its on xloader 01.
Is there anything to look out for when doing the above?
and, If I do a full backup immediately after installing TWRP, can this be used to recover the phone if it fails to boot up for any reason.?
I'm not really interested in being on the latest EMUI version etc, just wan't a phone with full root and an easy method to unbrick it.
thank you all,
Click to expand...
Click to collapse
You could just test the code in fastboot: fastboot oem unlock UNLOCKCODE
If the code is incorrect, for some reason, it will say Password incorrect. Else it will bring you to the yes/no unlock screen on phone. DCs unlock code should always work as it doesn't need the correct imei/imei2/sn/product combo when generating unlock code.
There's no real point in staying on xloader 01 anymore, every update (except a few unapproved firmware) after 02 started appearing has been 02.
Downside is that you can't downgrade, but you could replace fastboot in latest fw with the one from may/June and you'd have DC working again. But there's also service firmware available for free on androidhost.ru which can be used if phone should brick. There's also testpoint (only one person has tested this) which can be used to downgrade to any firmware (even xloader 02 to 01).
Before unlocking, backup everything as unlocking will wipe data.
ums1405 said:
'Morning all,
I would really appreciate some advice on a couple of things about my MATE 10 Standard.
I bought this phone online from an online shop in Manchester around April last year. I got the Mate 10 ALP-AL00 which was rebranded by the shop to ALP-L29. Its currently on 8.0.0.136(C636).
My aim is to unlock and root my device with Magisk and of course get TWRP working as well. From what I have read, there seems to be quite a high level of success but there are still things i'm not sure about. Huawei phones are a bit fragile, software wise and can easily brick. Plus, the fact that the phone itself is the Chinese variant, I don't expect any kind of help from Huawei Customer services if it does get bricked. Hence i'm being very cautious. (Past bad experience with a Honor 9 STF-AL10).
1. my phone is on ALP-L29 8.0.0.136(c636) 1 June security patch. Bootloader Version: Chipset-boston8.0.0.001(02M8)_FASTBOOT
I've refused all attempts to upgrade via OTA as I've read about the 01 and 02 bootloaders fiasco.
2. I've got an unlock code from DC-Unlocker, but I've not tried it yet. I never was able to get a code from Huawei's official site due to the fact that it was rebranded, which lead me to believe the online shop I bought it from used Funky to rebrand. (Apparently, FunkyH messes up something on the bootloader thus preventing unlocking with official unlockcode. AFIK). BUT, the info displayed by phone is exactly the same as what is on the box, imei 1&2, S/N, device Id code, etc...
Basically my questions are:
With the current firmware version I'm on, can I unlock my bootloader, install the unofficial TWRP then root with Magisk? AFIK its on xloader 01.
Is there anything to look out for when doing the above?
and, If I do a full backup immediately after installing TWRP, can this be used to recover the phone if it fails to boot up for any reason.?
I'm not really interested in being on the latest EMUI version etc, just wan't a phone with full root and an easy method to unbrick it.
thank you all,
Click to expand...
Click to collapse
U can check unlock code by dialing *#*#2846579#*#* and goto veneer informations>Verify key> Input boot unlock code. If it is correct it will show Success in toast notification.
Hi all,
Appologies for late reply as I've been lumbered with bored kids on their midterms plus a backlog of work.
I've verified the key I go from DC, and success it got verified OK.
Now to prepare and read through again all the important bits for TWRP nstallatuon and magisk.
Quick question, is there a way or method that is 100% foolproof to recover your device via unofficial TWRP.
Noobish questions, I know but please bear with me.
Thanks for your time and patience and best regards....
ums1405 said:
Hi all,
Appologies for late reply as I've been lumbered with bored kids on their midterms plus a backlog of work.
I've verified the key I go from DC, and success it got verified OK.
Now to prepare and read through again all the important bits for TWRP nstallatuon and magisk.
Quick question, is there a way or method that is 100% foolproof to recover your device via unofficial TWRP.
Noobish questions, I know but please bear with me.
Thanks for your time and patience and best regards....
Click to expand...
Click to collapse
There are a few methods to recover your device from an eventual soft-brick, i wouldn't call them foolproof, not because are hard to follow/use, but only because it seem that no matter how easy a guid, a method or a tool is, there are still some people that fail to do it properly.
If your only goal is to install TWRP and Magisk, my advice is to read a bit on these forums and you shoul be fine.
Another advice, that people seem to ignore completely after they acquire root, is to backup your partitions. I recommend Partitions Backup (by Wanam) from Playstore. Backup all partitions beside system, vendor and userdata then transfer the backup on PC, Cloud, etc.
Good luck!
debbuger said:
U can check unlock code by dialing *#*#2846579#*#* and goto veneer informations>Verify key> Input boot unlock code. If it is correct it will show Success in toast notification.
Click to expand...
Click to collapse
Thanks, that's worth the entrance fee alone as they say.
Pretoriano80 said:
There are a few methods to recover your device from an eventual soft-brick, i wouldn't call them foolproof, not because are hard to follow/use, but only because it seem that no matter how easy a guid, a method or a tool is, there are still some people that fail to do it properly.
If your only goal is to install TWRP and Magisk, my advice is to read a bit on these forums and you shoul be fine.
Another advice, that people seem to ignore completely after they acquire root, is to backup your partitions. I recommend Partitions Backup (by Wanam) from Playstore. Backup all partitions beside system, vendor and userdata then transfer the backup on PC, Cloud, etc.
Good luck!
Click to expand...
Click to collapse
Thank you for taking the time to put me right.
I'll go back to your Unofficial TWRP post and go through it A to Z.
Hi all,
thanks for the all the help with my issues.
I've unlocked the bootloader and even got the unofficial TWRP working.
I've also backup my partitions and kept them on my PC and Cloud.
Now the problem I'm having is with Magisk. I can't seem to get it installed.
When I flashed it in TWRP I got an error that /system and /Vendor are not mounted. Mounted them manually and retried the instalation and it worked. When I check the APP, it shows as not installed.
I've tried magisk 16.0 and 17.1 both failed to install. Tried the one in the HWOTA zip and it failed too.
Anyone please advise...
ums1405 said:
Hi all,
thanks for the all the help with my issues.
I've unlocked the bootloader and even got the unofficial TWRP working.
I've also backup my partitions and kept them on my PC and Cloud.
Now the problem I'm having is with Magisk. I can't seem to get it installed.
When I flashed it in TWRP I got an error that /system and /Vendor are not mounted. Mounted them manually and retried the instalation and it worked. When I check the APP, it shows as not installed.
I've tried magisk 16.0 and 17.1 both failed to install. Tried the one in the HWOTA zip and it failed too.
Anyone please advise...
Click to expand...
Click to collapse
Which device and build do you have? First uninstall Magisk with Magisk Uninstaller, by flashing it with TWRP. Then try again to install latest Magisk.
And btw, your partitions backup is not completely done, not untill you install Magisk and use that app, Partitions Backup!
Solved!
I ran the magisk_uninstall twice then ran the magisk.bat again.
Got 16.0 to work, now updated to 17.1 via the app and all is good.
worked like a CHARM.
full root & TWRP + Magisk 17.1 installed
Christmas has come early for me!
Now to way the pros and cons of updating to xloader2 (infact anything above B136)
Much respect to all and best regards.....
:good:
ums1405 said:
Solved!
I ran the magisk_uninstall twice then ran the magisk.bat again.
Got 16.0 to work, now updated to 17.1 via the app and all is good.
worked like a CHARM.
full root & TWRP + Magisk 17.1 installed
Christmas has come early for me!
Now to way the pros and cons of updating to xloader2 (infact anything above B136)
Much respect to all and best regards.....
:good:
Click to expand...
Click to collapse
Well, you can't stay on xloader01 forever, at least not if you want to update your device.
The cons is that once on xloader02, you can't go back to xloader01.
Pretoriano80 said:
Which device and build do you have? First uninstall Magisk with Magisk Uninstaller, by flashing it with TWRP. Then try again to install latest Magisk.
And btw, your partitions backup is not completely done, not untill you install Magisk and use that app, Partitions Backup!
Click to expand...
Click to collapse
All sorted now boss......I'm about to do the backups now.
I'm presented with heaps of partions, anyone in particular or just back the whole lot?
ums1405 said:
All sorted now boss......I'm about to do the backups now.
I'm presented with heaps of partions, anyone in particular or just back the whole lot?
Click to expand...
Click to collapse
All except userdata, system and vendor (these are large and can be found on stock firmwares, so can be skipped).
all done.
just restoring apps and data now.
if I was going to update to x2loader FW how would i do that?
Thanks again pal.
ums1405 said:
all done.
just restoring apps and data now.
if I was going to update to x2loader FW how would i do that?
Thanks again pal.
Click to expand...
Click to collapse
You can use HWOTA8 or HuRUpdater! Beware that if you update to a firmware with patch 01, simply flashing Magisk won't work anymore and you will have to patch the stock ramdisk with Magisk Manage (keep encryption and preserve dm_verity must be enabled) , then flash the patched image with fastboot.
Hey guys:
I did unlock bootloader unload/root according to this guide.
First Wifi worked.
Then I did try to figure out OTA issues, could not uninstall Magisk, so temporary flashed stock image back.
From here on out - no matter, if stock, or Magisk_patched image: No chance to turn WiFi on.
In the WiFi-Menu, if I touch "turn on", it will show for one second: Turning Wi-Fi on", and then just return to the WiFi off-setting...
I did do factory reset from recovery - no success, flashed again (stock and patched) - no success.
I can't figure it out! Anybody an idea?
Are you sure that you are using correct boot.img version? It must be the same version as your system - build number and EU/GB variant must match.
Yes. I did, unless I had an older Version on a different slot and somehow did change slots and started messing around there. Could be an explanation.
Got tired of messing with it. Did download the whole stock rom, flashed it and will stay "unrooted" for now. Not worth the hassle to me.
BUT: What a mess that these manufacturers make it so hard to have working and rooted phone.
My guess would be that you flashed incorrect stock boot image.
Also how come that you couldn't uninstall Magisk?
Rooting is pretty straightforward, even if Mi A3 has a slight complication with missing "fastboot boot" command support, but otherwise it's nothing special. Take the correct boot.img, patch it, flash it and you're done.
First take your phone into fastboot mode. write fastboot set_active a .unzip stock rom and you will see flash_all.bat click it and you will succesfully have brand new rom with no issue. Note:If anything bad happens or goes wrong im not responsible. Its all your decision to do it
_mysiak_ said:
My guess would be that you flashed incorrect stock boot image.
Also how come that you couldn't uninstall Magisk?
Rooting is pretty straightforward, even if Mi A3 has a slight complication with missing "fastboot boot" command support, but otherwise it's nothing special. Take the correct boot.img, patch it, flash it and you're done.
Click to expand...
Click to collapse
Magisk said: no backup. tht's why I did install the original boot.img back, and this is where the WiFi-issue started.
I wanted to go this route, but did not manage it after several hours, so gave up and went stock:
https://forum.xda-developers.com/mi-a3/how-to/guide-create-manual-backup-stock-boot-t3988345
WorstCases said:
Magisk said: no backup. tht's why I did install the original boot.img back, and this is where the WiFi-issue started.
I wanted to go this route, but did not manage it after several hours, so gave up and went stock:
https://forum.xda-developers.com/mi-a3/how-to/guide-create-manual-backup-stock-boot-t3988345
Click to expand...
Click to collapse
Yeah, you need to create first backup manually. The guide works perfectly, I tested all methods (otherwise I wouldn't mention them ). What issues did you have?
The system is probably installed in b partition, you need to set partition a as active and reinstall rom via mi flashtool