Hello,
I have got a problem to do anything with my tablet N8010. Some time ago I flashed custom ROM Lineage 14.1 (android 7.1) using custom recovery TWRP. Everything works fine except on some bugs in the ROM. These bugs convinced me to flash good old stock Kitkat ROM. But there is a problem. My USB port is somehow broken - I bless god that it charge battery at least but data communication is dead even when using different accessories. Problem is even worse because I managed to flash stock recovery over TWRP. If I recapitulate this, I cannot flash stock ROM over odin because USB data transfer does not work. I am stuck with stock recovery which allow me to flash only Samsung signed ZIPs.
The target is to either root Lineage ROM or get back custom recovery somehow.
What i have tried already:
LineageOS - addonsu-arm-signed.zip
This ZIP should be flashed through custom recovery to achieve ROOT access but thanks it is unusable unfortunately thanks of absence of Samsung's signature
All kind of ONE-CLICK-ROOT-APPS
Since i cannot root device through USB cable I have to use applications to try to reach root state. I have tried most common apps for this kind of purpose but non of these worked.
Ideas to solve this kind of problem
ADB-ROOT option in LineageOS
I can enable ADB-ROOT access in developers settings. I know there is a way of connecting to ADB via Wi-Fi. This I have tried already and I was successful.
Questions:
Will the Wi-Fi connection persist event when going to bootloader?
Is it possible to flash custom recovery at least from booted Android through ADB?
Is there any other way to flash or root recovery not from bootloader?
Use stock TAR.MD5 file
I managed to get all IMG files from stock firmware .md5 file but is it useful somehow? Can i just put them into ZIP archive and flash it through stock recovery or ADB-ROOT?
Prepare ZIP for stock RECOVERY
I would either need custom recovery ZIP (not IMG or tAR.MD5 file) to flash it through stock recovery or create / change / delete some attributes in ZIP file to be able to pass the signature verification of stock RECOVERY
This is my situation. External SD and Wi-Fi are only friend of mine in this situation and I am asking you kindly if I am stuck with ROM I have or if I have a chance to resolve the issue and flash stock ROM.
Thank you
Have a look and see if Mobile Odin or Flashfire work on this tablet .
JJEgan said:
Have a look and see if Mobile Odin or Flashfire work on this tablet .
Click to expand...
Click to collapse
Mobile odin works but i do not have rooted devive
Flash supersu zip .
JJEgan said:
Flash supersu zip .
Click to expand...
Click to collapse
Since i am stucked with stock recovery, the signature verifying fails. I does not work.
I have managed situation by following this article. Also, do not forget to type adb root before typing adb shell
https://blog.zauberstuhl.de/flash-your-recovery-image-via-adb-shell-on-android/
Related
Hi, my N5 has a problem, it has the USB port broken so i can't connect it to the PC. It now has KitKat 4.4.4.
Here is my problem:
I want to update to Lollipop but i can't do it with Factory image and/or Sideload because the USB problem.
I tried to "unroot" but i couldn't do it right, i've downloaded the 5.0 OTA and my phone rebooted with a red triangle and it said "error" i know this is because i still keep my phone rooted.
So i would like to know 2 things:
1) How do i unroot definitely? because i did it before but it seems it didn't do right, i clicked "unroot" on SuperSU (i read that sometimes when you press "unroot" it doesn't erase all the folders and files so you have to do by your own, but what files and what folders are they?)
2) If i unroot and i if update to Lollipop, can i be root without using the USB port?
Of you're rooted, why would you want the stock ota anyway? There are PLENTY of 5.0 Roms in the development section with custom kernels (custom kernels are needed in 5.0 lollipop for root). Flash one of those in recovery. Make sure you have the latest TWRP which you can flash with flashify if you can't fastboot flash using USB.
Sent from my Nexus 5 using xda premium
Pain-N-Panic said:
Of you're rooted, why would you want the stock ota anyway? There are PLENTY of 5.0 Roms in the development section with custom kernels (custom kernels are needed in 5.0 lollipop for root). Flash one of those in recovery. Make sure you have the latest TWRP which you can flash with flashify if you can't fastboot flash using USB.
Sent from my Nexus 5 using xda premium
Click to expand...
Click to collapse
Is really needed to flash a custom kernel to get root on Lollipop? I'm asking because in this thread [ROM] [STOCK] Android 5.0 LRX21O - Stock/Flashable (11/12/14) FAQ nº 2 it says:
Q: How do I get root?
A: If you want to keep the stock kernel, use CF-Auto-Root. If you flash a custom kernel, just flash the newest SuperSU ZIP afterwards.
Click to expand...
Click to collapse
So i understand that we can have root with stock kernel, is this ok or did i misunderstood something?
If i want to flash a custom kernel, where can i get "SuperSU" Zip to get root? and does it need to clean something after or before flashing this file? caché, data, etc?
Yes CF AUTO ROOT will allow your to root the stock image. However since youre already rooted youre running into issues flashing it successfully. I attached the SU zip below. My recomendation is if you want the stock ota image, download it from the developer thread, flash francos custim kernel for lollipop ans then flash the root zip i have attached below. I would complete a full wipe of system, data, and both caches (not internal storage or you will lose all on sd card) before flashing. Once you wipe just flash the the rom, kernel and root zip in that order.
Pain-N-Panic said:
Yes CF AUTO ROOT will allow your to root the stock image. However since youre already rooted youre running into issues flashing it successfully. I attached the SU zip below. My recomendation is if you want the stock ota image, download it from the developer thread, flash francos custim kernel for lollipop ans then flash the root zip i have attached below. I would complete a full wipe of system, data, and both caches (not internal storage or you will lose all on sd card) before flashing. Once you wipe just flash the the rom, kernel and root zip in that order.
Click to expand...
Click to collapse
Thanks!!!
It worked perfectly!
I tried first with CF AutoRoot but it failed, but it worked with SuperSU.
I have a Samsung galaxy Tab2 p3100,
Few dayz back I tried to install a custom rom in it thru CWM, but it was unsuccessfull.
Then I installed back that stock rom that I had backup.
Then I formatted my tab few times.
Then it shows some errorr;!!.
Then I used my phone, but when I opened SuperSU,
It is showing "There is no SU binary installed,and SuperSU cannot install it,This is a problem"
So I flashed again that rooting file thru odin 3 times,
but still itz showing the same error.
So Dev's I kindly request u guyz to provide any solution to this problem.
Its really freaking me out .
Plzzz help me Guyszz....
You may need to flash a stock firmware, something may be borked in system, by updating your firmware and updating your custom recovery it will probably fix issue . After wards root update binary again and flash roms.
Pp.
any other solutions Bro
If something is borked due to a bad flash or bad or wrong download the only way to fix it is to reflash original stock firmware in order to fix it. You then start all over again.
I keep a folder on my pc with all the stuff I need incase this happens.
Pp.
Flash a custom recovery. Download latest SuperSU zip from SuperSu thread and flash in recovery
Send from OnePlus One using Tapatalk
Hello guys. I really need a very important help. I need to flash stock ROM 4.1.2 La Fleur onto my Samsung Tab 2 7.0. The issue is I want to flash using TWRP Recovery and I don’t have a working USB cable to connect to my computer. All I have is a SD Card and a Windows 10 computer to download stock rom. Anybody have a stock rom download and anybody know why when I use TWRP to flash the rom from recovery, it keeps saying MD5 file not found? I disabled zip file verification so I don’t know what’s the issue
GuestD0796 said:
Hello guys. I really need a very important help. I need to flash stock ROM 4.1.2 La Fleur onto my Samsung Tab 2 7.0. The issue is I want to flash using TWRP Recovery and I don’t have a working USB cable to connect to my computer. All I have is a SD Card and a Windows 10 computer to download stock rom. Anybody have a stock rom download and anybody know why when I use TWRP to flash the rom from recovery, it keeps saying MD5 file not found? I disabled zip file verification so I don’t know what’s the issue
Click to expand...
Click to collapse
Go to sammobile site
Download the specific rom
Install using odin
I need help I cant speak very very good english sorry. I flashed twrp my J7 prime but if I try rebooting his bootlooping always can I flash custom rom or Stock rom ? (My j7 prime can goes downloading mode and twrp)
Eren but Türk said:
I need help I cant speak very very good english sorry. I flashed twrp my J7 prime but if I try rebooting his bootlooping always can I flash custom rom or Stock rom ? (My j7 prime can goes downloading mode and twrp)
Click to expand...
Click to collapse
If you can not into recovery or download mode, try to flash TWRP again.
Or flash back stock firmware if that does not work. Keep in mind to use Home_CSC to boot wipe your data.
Eren but Türk said:
I need help I cant speak very very good english sorry. I flashed twrp my J7 prime but if I try rebooting his bootlooping always can I flash custom rom or Stock rom ? (My j7 prime can goes downloading mode and twrp)
Click to expand...
Click to collapse
Just flash stock firmware through odin again then boot back into download mode then flash TWRP and untick "Auto-Reboot" option then when flashing is done, boot into recovery manually to verify if TWRP is installed properly then you could boot back up to OS from TWRP it shouldn't loop if all went well. Also make sure that before you flashed TWRP, you enabled OEM Unlock and USB Debugging option in developer options.
Eren but Türk said:
I need help I cant speak very very good english sorry. I flashed twrp my J7 prime but if I try rebooting his bootlooping always can I flash custom rom or Stock rom ? (My j7 prime can goes downloading mode and twrp)
Click to expand...
Click to collapse
It's fine , Flashing TWRP first time wipes your data thus you get bootloop. You just need to Flash a custom rom and evertything will he fine.
tytfusokhszxc said:
It's fine , Flashing TWRP first time wipes your data thus you get bootloop. You just need to Flash a custom rom and evertything will he fine.
Click to expand...
Click to collapse
Yes since TWRP needs internal storage and data wipe to properly work with these partitions when coming from stock ROM but flashing a custom ROM after a clean wipe of the partitions should work fine.
HERE IS THE SOLUTION :
after flashing twrp with odin open twrp and format data after then there is a bug for j7 devices sd card won't work so u need a pc to transfer no verify encryption file to.internal storage here is the file or you can flash magisk 22.1 to disable keneral encryption
(THIS PROBLEM OCCURS BCZ AFTER FLASHING YOUR KENERAL FORCE ENCRYPT YOU TO NOT BOOT IN ROM BCZ OF SECURITY FLASH THIS FILE TO COMPRAMIZE KENERAL SECURITY )
Just Flash the custom rom you have downloaded.
Same thing happened to me when i flash recovery for the first time stucked at the bootlogo.
Hello
All of members here want say one thing( but it's very unclear and confusing )( excuse me all of members post here I don't want say all of you say wrong)the summery of all massages upper than here want say the the stock kernel when installed can not accept the custom recovery .you should with one of this ways disable it:
1-disable dm-verity with file upper massages posted
2-root it
3- install custom kernel
4-install custom rom
AM.Ohadi said:
Yup do among 4 anything it works Hello
All of members here want say one thing( but it's very unclear and confusing )( excuse me all of members post here I don't want say all of you say wrong)the summery of all massages upper than here want say the the stock kernel when installed can not accept the custom recovery .you should with one of this ways disable it:
1-disable dm-verity with file upper massages posted
2-root it
3- install custom kernel
4-install custom rom
Click to expand...
Click to collapse
So I am trying to install a custom firmware on my j7 prime ( g610f 64G ) phone .
I used twrp 3.1.1 and odin 3.13.1 . The issue is that after I wiped the old system , I went to the twrp recovery mode to install the new firmware from my SD card , but it appears like ( 0mb ) although the card was working fine on the device .
So I tried to install the firmware using Odin instead but it always stucks or fails .
I have tried a different versions of twrp but most of them didn't wrok , else I have tried to reinstall the stock firmware using odin but it stucks too .
Any ideas or methods to install a firmware , I don't care about the costum firmware anymore , I just want to use my phone again !
(Else I tried to install the firmware using the stock recovery mode but nothing works .)
You can try to re-flash the Stock ROM by means of ADB Sideload method.
Code:
adb devices
adb reboot sideload
adb sideload <STOCK-ROM-ZIP-FILE>
jwoegerbauer said:
You can try to re-flash the Stock ROM by means of ADB Sideload method.
Code:
adb devices
adb reboot sideload
adb sideload <STOCK-ROM-ZIP-FILE>
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Click to collapse
that's really work !
But now I have another small issue : your method allowed me to install the custom rom and it worked fine , but I didn't like it and I want the stock rom back , but your method don't work with that because the stock rom is a MD5 files not zip .
Any ideas ? i coud not find a zip file for it .
imomran said:
But now I have another small issue : your method allowed me to install the custom rom and it worked fine , but I didn't like it and I want the stock rom back , but your method don't work with that because the stock rom is a MD5 files not zip .
Any ideas ? i coud not find a zip file for it .
Click to expand...
Click to collapse
Rename file's extension to .ZIP