RCT6303W87DK (Viking Pro) TWRP touch controls are inverted. - Android Q&A, Help & Troubleshooting

Hello! I got a male to male USB cable yesterday, and wanted to brush off the old tablet gaining dust on my shelf. So, I modded it, and I can root it, get Clock Work Mod on it, but can't seem to get a proper TWRP working, or Magisk working.
I cant find my TWRP image file, because there are two versions of the viking pro. There is the RCT6303W87DK, and the RCT6203W46KB. I have the RCT6303W87DK, which also is a x.12.x. Nobody has the image file as hard as I searched, so I tried to make my own TWRP. I grabbed the RCT6203W46KB TWRP file, and my own recovery.img file, and used em to make a TWRP recovery. (The two models have the same chipset, the MT1827.) So when I flashed using SP flash tool and flashify, they both didnt work. (Ill put the file in google drive and link it.)
I have tried the build.prop, nothing.
I made a video on youtube, (https://www.youtube.com/watch?v=xeyeyJJFIW0) this shows me trying to use the TWRP.
So, does anyone have an idea on how I could fix it?
My home-made TWRP: https://drive.google.com/drive/folders/1l3_bqbKoozmtFKJzVafaCBHxnfWGFKZg

Related

Honor 9 no OS installed, TWRP and fastboot with unlock still working

Hi guys, i got my H9 yesterday and because i thought i read enough on this forums i wanted to unlock it then install TWRP and install superSU to gain root access and stick with the stock firmware.
Unlocking went perfectly fine,phone booted to OS, than i flashed twrp 3.1.1-1 as advertised here and made a factory reset. Phone was stuck in bootloop for unknown reason.
I made several wipes and somehow managed to check all boxes in the wipe menu which erased the whole OS.
Now i read here that others have the "no OS" problem too but because i still have all unlocked fastboot and twrp i wanted to ask which method is best to flash back the original FW.
Which stock ROM is safe to install? i have european H9 is STF-L09C432B170 the right one for me?
Which method is the best to install it? Copy the 3 zips to internal stoagre via OTG device and install it out of twrp? I read that there is also a force method where users can push vol up, vol down and power simultaneously and enter the huawei install force mode.
I am quite sad that the phone was stuck in bootloop after twrp install and still dont know what caused it. When i install it from twrp there are 3 zips: update, data full public , hw eu. In which order do they have to e installed and is one of them overwriting the TWRP recovery?
Please give me a short hint/procedure, im quite afraid that i cant get my phone back to work and it is brand new. I dont know what caused the unsolvable bootloop.
Best regards and many thanks
Hi.
Check this:
https://forum.xda-developers.com/showpost.php?p=73334439&postcount=1
This help you.
Regards
thanks for the hint but i cant find a solution for me there.
ut this
i copied the 3 .zip files to internal today but TWRP doenst allow me to write them it fails with "write err errno 9"
then i tried to copy the update.pp in DLOAD folder on micro sd but this is not possible because filesize is over 2gb. i tried to format micro sd with twrp to exfat but it till doesnt work. please give me a little hint what to do im completely desperate about the situation.
Today i installed Huawei Multitool and extracted the .img file out of the update.app files, i was able to flash all 4, system, boot, recovery and cust.
Now the rec. menu is back to stock and everything got installed but the phone still isnt booting. i think it is because i missed the userdata.img which i cant find anywhere.
Other users here have the same problem. Is there a firmware package which includes all 5 .img data?
Best regards
i found the official huawei service full repair firmware with all necessary files for unbrick (system, cust, recovery, userdata, boot) flashed them via fastboot but stil device is "hanging" after the warning message that its unlocked. i think it is because i wiped vendor data in twrp but i cant flash vendor.img in fastboot. it is included in the fw package but cant be transfered to phone via fastboot. it stops at part 1/2 because the filesize allowd is around 470mb max but the extracted file has a size of 670. anyone know what to do?
Best regards
You need to go via the Rebrand way with no rebrand. I had the same problem and was trying to use the multitool without success. The oeminfo can be flashed alternatively if it fails during the HWOTA process.
https://forum.xda-developers.com/honor-9/help/how-flash-oeminfo-t3657499
ok i download all the folders with the .bat file. Then i download C432B150 from the czech site and add it to the update folder. Than i rename the 3 files accoding to the manual and run the .bat file but without rebranding right?
Des this tool any different than the HuaweiMultiTool or fastboot with flash command?
Best regards
I treid out HWOTA, the first step installing twrp is successful than i disattach usb cable as described and enter twrp. Then it says in twrp i have to connect again and press enter but then the bat file stops and doenst go on. i dont come to the point where i can choose rebrand or flash firmware.
Whats wrong here?
edit: i saw in the .sh file that the script executes wait_adb but my phone is not entering adb mode as it seems when in main screen of twrp. is this normal or do i have to set it manually in twrp
best regards
I was able to install the B130 now via 3 button recovery. Now im on B130 but cant update elsewhere. Also the 2 capacitive buttons are not working. Bootloader is locked again. Everything is stock and the phone runs great. When i update with the 3 buton method from external sd, which firmware should i use? i tried B150 full OTA but it aborts after 5% with an error. Do i only need to get a small OTA package now?
How can i put my cap. buttons back to work? Too bad only the 3 button method worked to recover the phone.
Best regards and many thanks.
I did the HWOTA with b120 firmware and then used firmware finder to update to b150.
The bug with capacitive buttons is present till Oreo. I use the home button gestures anyways.
Hope it helps.
ok, thats bad but they worked with the initial revision of b130 and b150 when i downloaded it OTA. Is this something like a fuse like.knox at samsung which happens at custom flashing?
Sent from my GT-I9300 using Tapatalk
the HWOTA method doesnt work, the batch file gets stuck after connecting the phone in twrp back to computer. in script it says wait_adb but it is not recognized somehow.
do u know a solution? anotherone here got that problem too.
im very afraid of that, i read here that everything related to twrp 3.1.1-0 and 3.1.1-1 is problematic a lot of people cant boot after installing twrp and can wipe whtever they want the phone never boots fully
whats the difference in the B130/B120 the phone came from huawei and the version flashed via tools? when i got it everything worked
i have this version.
ok so install twrp have frq and bootloader unlocked and then do backup out of recovery? with your file? can you provide download link? is this then a zip file?
I want to solve the thread and how i solved problem.
The B130 service firmware by huawei could be installed via 3 button method, than i was able to go up to the newest B180 via firmwarefinder and DNS method but with not working cap. buttons and flash etc.
Yesterday i installed TWRP 3.1.1-1(temporary) via HWOTA.zip method (ireplaced the older twrp in recovery folder) and successfully installed B120 and got the buttons etc working again. Then installed root and now system works fine and is rooted. My mistake was to install twrp over B130 or B150 which i downloaded OTA at the first day i got the phone. I tested this yesterday to install TWRP along with B150 and unlocked bootloader, infinite bootloop again. With B120 the TWRP 3.1.1-1 works out of the box without any loops.
The 2 trouble solvers where B130 service firmware and HWOTA with B120.
The external SD had to be inserted in card reader on PC because of the large filesize of the B130.
I would recommend to everyone before starting to play with the H9 to move the B130 folders to phone while it is still accessible. When everything bricks like in my case and u still have twrp than you can go to twrp main screen and connect phone to computer to rename the folder with B130 to "dload" and arrange update.app accordingly on PC or in TWRP file manager.
Can i set this topic to [SOLVED] myself?
Best regards
https://forum.xda-developers.com/honor-9/development/firmware-huawei-honor-9-stf-l09-stock-t3696892
this works flawlessly with 3 button method

how to root doogee bl12000

Would anyone help me get root on doogee bl 12000? This is a version without a pro so this is a different topic than this one.
No kingoroot or framaroot programs work.
I have flashtoola and rom for this phone. I tried using adb to upload files with the 12000 pro doodge but there was always some error.
I also tried to upload files via flashtoola and recovery. However, without success.
Root Doogee BL12000
Hallo there. I'm trying to root my Bl12000. I've got a TWRP from twrp builder. It works, but whatever zip file I'm trying to install I always get "failed to mount data", invalid argument. The twrp also tells me, that there's bo OS installed, but there is. Phone is working fine after reboot. SuperSu can't be installed. Full wipe is not possible, also "failed to mount" and so on.
any help ?
Tia, Chris
I think it's the encryption. Any ideas how to remove it?
Installed twrp via fastboot and sp flash tool, but I can't boot phone into it. Searched dozens of sites, no success. Flashed the twrp again with sp flash tool and according to sp it was successful. I tried several ways to boot the phone into it afterwards, no luck
My goal is to root this phone only. I'm not very experienced so if anyone could please give me a hand here and tell me where or what I'm doing wrong, that'd would be great and much appreciated. Thanks.
Ok. If I flash the twrp with Sp flash tool and type "fastboot reboot" on the adb console, sending the command while I hold vol+ and power-, the phone boots into the twrp. Next time it will be gone, so I have to flash it again. Noticed that, done.
But all this is taking me nowhere, because the encryption still prevents me from installing any zip file or format a partition. Yuck ?
Root Bl12000
Since the SuperSu method took me nowhere I decided to try Magisk. And.......HURRAY !!!!!!.......it worked.....for a moment. Booted the patched boot.img and got superuser. But with the first reboot I got stuck in bootloop. Tried again, in case I missed something, but same ****.
IT WORKS !!!!! My mistake was to assume, that Magisk works the same way as rooting with SuperSu does. So after rooting with Magisk I tried to install root apps as I was used to, but Magisk does not work that way.
Well, it'll take me awhile to figure this out ?
Why does an app keep coming back on my phone after I have done factory reset?
Christian1968.Bolz said:
Hallo there. I'm trying to root my Bl12000. I've got a TWRP from twrp builder. It works, but whatever zip file I'm trying to install I always get "failed to mount data", invalid argument. The twrp also tells me, that there's bo OS installed, but there is. Phone is working fine after reboot. SuperSu can't be installed. Full wipe is not possible, also "failed to mount" and so on.
any help ?
Tia, Chris
I think it's the encryption. Any ideas how to remove it?
Installed twrp via fastboot and sp flash tool, but I can't boot phone into it. Searched dozens of sites, no success. Flashed the twrp again with sp flash tool and according to sp it was successful. I tried several ways to boot the phone into it afterwards, no luck
My goal is to root this phone only. I'm not very experienced so if anyone could please give me a hand here and tell me where or what I'm doing wrong, that'd would be great and much appreciated. Thanks.
Lucky Patcher 9Apps VidMate
Ok. If I flash the twrp with Sp flash tool and type "fastboot reboot" on the adb console, sending the command while I hold vol+ and power-, the phone boots into the twrp. Next time it will be gone, so I have to flash it again. Noticed that, done.
But all this is taking me nowhere, because the encryption still prevents me from installing any zip file or format a partition. Yuck
Click to expand...
Click to collapse
This Recovery is only supported for Doogee BL12000
You should have either PC or Laptop.
Make sure to charge your phone for at least 50%.
Download and install latest Doogee USB Drivers on your PC/Laptop [All Android USB Drivers]
Download the SP Flash Tool Software
VCOM driver: Download – Instal the VCOM Driver on your computer (still compatible with MT67xx phones)
Before flashing a custom recovery, you need to unlock the bootloader on Doogee BL12000
Take a full backup just in case if you need it later
TWRP+root bl 12000
joachim97 said:
Would anyone help me get root on doogee bl 12000? This is a version without a pro so this is a different topic than this one.
No kingoroot or framaroot programs work.
I have flashtoola and rom for this phone. I tried using adb to upload files with the 12000 pro doodge but there was always some error.
I also tried to upload files via flashtoola and recovery. However, without success.
Click to expand...
Click to collapse
On the forum 4pda can be found for bl 12000
TWRP+ROOT
when you install twrp formatting you can not do it, but immediately install magisk and reboot ...

Is is possible to root Padfone S ASUS_T00N within Android or via computer only?

My Padfone S screen is broken, fully black and out of function. I can't follow the some of the root guide to install TWRP and load the SuperSU zip to it because the screen is broken. I can just use my Padfone with the padfone station, so is there any way to root it? Thanks.
I did my Padfone X about an hour ago! I realize its not the same, but I'll give you a run-down of what I did and maybe it will help!
So I rooted it the dirty way first with KingoRoot, because I just really wanted to debloat. Downloaded the app, nothing complicated about it, I just don't like it and personally I don't trust this root provider for a daily driver. Prefer SuperUser or SuperSU.
Next, I spent a long while poring over threads full of dead links trying to find a CWM or TWRP recovery, and finally stumbled across one, which also contained the flashable bootloader unlocker. So I put the phone in fastboot mode (power the phone off, hold power + vol up) and ran "fastboot boot recovery.img", which is what I renamed the TWRP recovery file to. To my surprise, it booted and mounted the internal storage! So I copied the bootloader unlocker zip, flashed it, rebooted. Entered fastboot again, "fastboot flash recovery recovery.img" and boom! TWRP installed and working.
My next step will be to replace KingoRoot with SuperSU. I tried it via the normal flashable zip, but it failed somehow. The flash completed but when I rebooted, the SU binaries were missing or something. I lost root access. Good thing that the backup and restore works in TWRP
I'll post a full "how I did it" guide when I'm done. Until then, hopefully something I learned will help you!
yes, it can be root
Hi, I use TWRP 3.0.0 from quarkx
http://quarx2k.ru/asus_padfone_s/
and install magisk
https://forum.xda-developers.com/app...mless-t3473445
it's really work for MM rom

No nand flash short pins?

So i have an s905x box, on which i had installed atvx v2 a while back, and its pretty much unusably slow, i couldnt get the amlogic tool method to work so i installed it with burn card maker, now the recovery is replaced with twrp, and i cant flash anything with that, i tried shorting recklessly about 30 different pins everywhere, and i came to the conculsion that it must be impossible with this board. The only lead i have now is an stock ota update zip(this in itself wont install in twrp) which includes the recovery and bootloader img, but im scared to flash that with twrp. Whats the best thing i could do?

Recovery image or firmware for Alcatel 1T 7 8067

Hi everyone. I recently bought an Alcatel 1t 7 (8067) tablet, 1Gb ram, 16Gb rom, just wifi (no 4G), mt6580 processor, android oreo go edition; a very simple and cheap tablet, but it seemed me a very nice one, because is slim and lightweight; worhty of root access, but also a custom recovery. I prefer TWRP recovery because it's more organized... ¡Anyway!... So I got down to work, but at first, as I didn't know how to backup all firmware, and when I learned how to do it and did it (esentially I could "tame" sp flash tools, hehe), I had already lost my original recovery file. Is needless to say that TWRP recovery, as far as I know, isn't available for this model, so I needed to port it, but as at first, I didn't know how to back it up, I overwritten it with other recoveries that didn't work. I mean, at this time, the tablet is working but is without recovery tool. I'm not going to talk about root access, because I already could get it, by using magisk manager, but I need my recovery image file, back; both to reinstall it and port it to TWRP.
So finally, if anyone has this stock recovery file, the full stock rom for it, or even better the ported TWRP for this tablet, please share it to me.
Thanks in advance for your attention.
just boot into android, stock recovery will be repaired from /system/recovery-from-boot.p automatically
aIecxs said:
just boot into android, stock recovery will be repaired from /system/recovery-from-boot.p automatically
Click to expand...
Click to collapse
Thank you for reply. Ok, I booted android. I have enabled usb debugging so, when android booted, I connected it to adb, and opened "adb reboot recovery" command, to be sure that android would reboot into that mode; but it didn't, it just rebooted several times on boot screen, and when it "got tired" of rebooting, it booted into android. Didn't boot into recovery, so I guess, It didn't repair it.
PS: I was looking for that file "recovery-from-boot.p" on that path, and there isn't such file, i can't find it.
on older devices it is /system/etc/install-recovery.sh or something, it's maybe disabled if your device isn't completely stock anymore?
you can port TWRP with kernel from boot. you can use this TWRP as base
aIecxs said:
on older devices it is /system/etc/install-recovery.sh or something, it's maybe disabled if your device isn't completely stock anymore?
Click to expand...
Click to collapse
¿Must that file have the same size that the original recovery image? Because the only file named recovery that i can find on that path is named "recovery-resource.dat" and its size is 807kb, and as I have seen before, is that recovery images have several Mb of size.
aIecxs said:
you can port TWRP with kernel from boot. you can use this TWRP as base
Click to expand...
Click to collapse
Two questions about it; as far as I can remember twrp image must be compatible not only for the same chipset, but the same screen resolution ¿Am I right? Also, this tablet is 600x1024 px, or 1024x 600 on landscape mode. All TWRP that I have installed on former machines, worked on portrait mode, so I wonder miself ¿Could TWRP also work on landscape mode?
/system/etc/recovery-resource.dat "generates a binary patch that creates the recovery image starting with the boot image. (Most of the space in these images is just the kernel, which is identical for the two," so the resulting patch is a executable file with smaller file size than the actual recovery.) It's just few lines of code.
https://android.googlesource.com/platform/build/+/b32161a^!/
TWRP is available in landscape mode. you can read more about here
[GUIDE]Porting TWRP without source
I don't think touchscreen will work at all, so resolution doesn't matter. you can use TWRP from cmd line
https://twrp.me/faq/openrecoveryscript.html
aIecxs said:
/system/etc/recovery-resource.dat "generates a binary patch that creates the recovery image starting with the boot image. (Most of the space in these images is just the kernel, which is identical for the two," so the resulting patch is a executable file with smaller file size than the actual recovery.) It's just few lines of code.
https://android.googlesource.com/platform/build/+/b32161a^!/
Click to expand...
Click to collapse
Ok... I can find that file on my tablet, but I'm not so skilled android user, as for rebuild recovery from that file or even port TRWP from that file, so ¿Is there an easy way to do it ( or at least, comprehensible for middle skilled android users) ? ¿How? (and supposedly this machine is easy to port and root, they say on internet. I also have a huawei y7 2018 for rooting, that seems harder to root. But that's a another (my next) struggle in here, hehe)
aIecxs said:
TWRP is available in landscape mode. you can read more about here
[GUIDE]Porting TWRP without source
Click to expand...
Click to collapse
Another question. ¿Are those programs who claim to help to port TWRP with just some clicks, reliable? (for instance TWRP porter for mediatek)
aIecxs said:
I don't think touchscreen will work at all, so resolution doesn't matter. you can use TWRP from cmd line
https://twrp.me/faq/openrecoveryscript.html
Click to expand...
Click to collapse
All the TWRP recoveries that i have ported before, have had a working touchscreen, but as I understand, resolution requirement is not only for touch calibration, but for correct displaying of TWRP GUI (that all buttons and options fit on the screen), Now I've read that new versions of TWRP adjust automatically to any screen resolution, ¿Is that right?
dump boot.img off device. you can use SP Flash Tool read back. download base TWRP and unpack with AIK. replace kernel and see what happens. if TWRP booted with black screen try to enter adb shell. get partition list from adb shell. create proper twrp.fstab and flash again. you should have functional TWRP now even without working GUI.
if touchscreen is disabled it might possible to hexpatch kernel with ghidra like I did for mine.
HCU-client needs 4 credits for Huawei.
I may reply in new thread.
aIecxs said:
dump boot.img off device. you can use SP Flash Tool read back. download base TWRP and unpack with AIK. replace kernel and see what happens. if TWRP booted with black screen try to enter adb shell. get partition list from adb shell. create proper twrp.fstab and flash again. you should have functional TWRP now even without working GUI.
if touchscreen is disabled it might possible to hexpatch kernel with ghidra like I did for mine.
Click to expand...
Click to collapse
¡No, man! If TWRP porting is kinda hard having the stock recovery image, without it, is a brain smashing task (or at least for me). I mean, I really don't understand well, how to port twrp starting only with boot.img, I mean, without recovery img. I've saw tutorials about the use of carliv kitchen (windows version), and seems easy, but all tutorials are made with stock recovery.img available, not with boot.img. So, what can I do there?
as I said. replace kernel with that from boot.img and see what happens? the generic base TWRP actually is recovery.img already, so you might lucky and it works? trial + error...
aIecxs said:
as I said. replace kernel with that from boot.img and see what happens? the generic base TWRP actually is recovery.img already, so you might lucky and it works? trial + error...
Click to expand...
Click to collapse
I saw a tutorial about. It said that I must to unpack stock recovery and twrp recovery, and replace some files of unpacked twrp recovery, with respective unpacked stock recovery files, and edit some files on twrp unpacked folder, and finally repack it.
Until that point, I assume that it should work, I mean, having stock recovery. But I did that, but using boot.img, I renamed all boot resources, to recovery, for instance, boot.imgkernel to recovery.imgkernel; and replaced it, repacked it, and reflashed it, but nothing happened, I mean, it didn`t want to boot into recovery. It`s interesting to "experiment", but I`m gonna try to find its original stock recovery, to at least get it back.
Hello!
I would like some help, alcatel 1T7" 8086 no4g I likely bricked it. There's nothing else than a black screen. The tablet doesn't react to anything. The computer finds it as unknown USB tool. No visibilty is shown. What can i do with it,for it to work? Or should i just put it in the trash?
Thank you for the reply.

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