J7 Plus C710F TWRP for Android 8.1 - Samsung Galaxy J7 (2017) Questions & Answers

Hi xda community. I need some help for my J7 Plus C710F android 8.1 official firmware released last month. The last version of TWRP of @Albe96 for android 7 is working fine but for some reason my phone got a bootloop and i started flashing the latest android 8.1 version via odin. After that i activated the developer option, active usb debuging mode and OEM unlock then start flashing the TWRP recovery from @Albe96. The flashing process is a success but its not working and it goes back to original stock recovery. Can someone update the TWRP from @Albe96.
Here's the working version of TWRP for Android 7.1
HTML:
https://forum.xda-developers.com/android/development/recovery-twrp-3-2-1-0-j7-plus-t3806637
Thank you and godbless.

any updates on this phone? root is basically impossible right now. hopefully someone will update this.

jobmasterlester said:
Hi xda community. I need some help for my J7 Plus C710F android 8.1 official firmware released last month. The last version of TWRP of @Albe96 for android 7 is working fine but for some reason my phone got a bootloop and i started flashing the latest android 8.1 version via odin. After that i activated the developer option, active usb debuging mode and OEM unlock then start flashing the TWRP recovery from @Albe96. The flashing process is a success but its not working and it goes back to original stock recovery. Can someone update the TWRP from @Albe96.
Here's the working version of TWRP for Android 7.1 https://forum.xda-developers.com/android/development/recovery-twrp-3-2-1-0-j7-plus-t3806637
Thank you and godbless.
Click to expand...
Click to collapse
It doesnt work.... Try porting your own twrp

is it will work on Samsung C7018?

Any update twrp for c710f?androud 8.1?plse anybidy help

Related

[Q] Easy way to update rooted original android

Hi all,
I have a nexus 10 with stock android 5.0.1 , I've unlocked bootloader , flashed last twrp and rooted original rom from recovery.
My tablet work perfectly but i'm trying to find a way to update android without pc/fastboot/reflash_stock_bootloader....
Is possible to flash some zip from twrp to update to 5.02 , 5.1.0 , <some next version> ?
Thank's in advance !
neroita said:
Hi all,
I have a nexus 10 with stock android 5.0.1 , I've unlocked bootloader , flashed last twrp and rooted original rom from recovery.
My tablet work perfectly but i'm trying to find a way to update android without pc/fastboot/reflash_stock_bootloader....
Is possible to flash some zip from twrp to update to 5.02 , 5.1.0 , <some next version> ?
Thank's in advance !
Click to expand...
Click to collapse
From the Android Development forum here: http://forum.xda-developers.com/nexus-10/development/rom-21-11-2014-t2948203.
ok , this works perfectly.
another question , anytime google release an update I need to wait that someone create a twrp flashable zip or there's a way to flash android update ( only system ) directly from twrp ? I found update notify really annoing....
neroita said:
ok , this works perfectly.
another question , anytime google release an update I need to wait that someone create a twrp flashable zip or there's a way to flash android update ( only system ) directly from twrp ? I found update notify really annoing....
Click to expand...
Click to collapse
You would have to wait for a flashable zip. You would need to use fastboot and a computer to flash the system image, which you said wasn't an option.

can't install custom roms on yureka plus stock Android 5.1 yu 5510a

plz help me!! i haveyureka plus yu5510a stock Android 5.1
i cant update or install roms on my phone . i have gone service center to update but waste of time .i have heard that the bootloader is encrypted or locked what should i do .. ?? i have to install new roms ..
adarshamit786 said:
plz help me!! i haveyureka plus yu5510a stock Android 5.1
i cant update or install roms on my phone . i have gone service center to update but waste of time .i have heard that the bootloader is encrypted or locked what should i do .. ?? i have to install new roms ..
Click to expand...
Click to collapse
First unlock bootloader using fastboot
After that flash TWRP
Necessary step: Format everything after that wipe everything exclude microsd.
Download any custom rom for yureka and flash it through TWRP
Enjoy
nischait said:
First unlock bootloader using fastboot
After that flash TWRP
Necessary step: Format everything after that wipe everything exclude microsd.
Download any custom rom for yureka and flash it through TWRP
Enjoy
Click to expand...
Click to collapse
Bro how can i unlock bootloader using fastboot ..
adarshamit786 said:
plz help me!! i haveyureka plus yu5510a stock Android 5.1
i cant update or install roms on my phone . i have gone service center to update but waste of time .i have heard that the bootloader is encrypted or locked what should i do .. ?? i have to install new roms ..
Click to expand...
Click to collapse
rohit jaiswal made thread on yuforums showing how to unlock it
I had same model as you and it also had encrypted bootloader, using that method I am able to get back the original bootloader mode, installed twrp and installed cm
search for How to unlock bootloader for yureka p3 (yes our devices are p3 model[see hardware version after removing battery] )
here is the link http://forums.yuplaygod.com/threads...tom-rom-aosp-and-cm-los-on-yureka-plus.47508/
Hit thanks if I helped you

Upgrading to EMUI 5 from a custom EMUI 4 ROM??

Can anybody explain to me or point me in the right direction to upgrade my firmware to EMUI5? I can't figure it out and it's killing me. I'm currently running a melticulus RR install which has recently started playing up so I want to upgrade to a 7.0 ROM and to do that, I apparently need to upgrade my firmware to EMUI5
Thanks
Use firmware finder
Xperia_Play said:
Can anybody explain to me or point me in the right direction to upgrade my firmware to EMUI5? I can't figure it out and it's killing me. I'm currently running a melticulus RR install which has recently started playing up so I want to upgrade to a 7.0 ROM and to do that, I apparently need to upgrade my firmware to EMUI5
Thanks
Click to expand...
Click to collapse
Hello,
Yes man you need to do that..
I'm on EliteRom by HassanMirza and as you came from RR MM 6.0.1 whit Meticulus Recovery TWRP-3.0.2.0-hi6250-v4.zip.
So i hope you've done your Dump backup+Nandroid backup as explained as well.
Starting from here u need to follow steps in the Meticulus site in the FAQ section of TWRP download page.
Well done.. now flash the Stock Recovery and let it upgrade..
Enjoy

Is it possible to update firmware with custom rom installed?

Hey guys, i searched a lot, on google and xda, but i think i couldn't find the answer to my question.
I have the latest unofficial LineageOS 8.1.0 Oreo installed, with TWRP.
At home my phone is losing wifi signal every few minutes and then it reconnects again, as far as i know this was already a problem with stock Samsung ROM installed. Now, since i rooted and installed TWRP and LOS i ask myself, if there is a possibility to update latest firmware / modem / booloader without wiping the device, respectively flash the whole Samsung stock ROM with Odin and root / the device again?
To be simple: Is it possible to flash extracted parts of the official Samsung FW package with odin or flashfire to update wifi modem / firmware without losing data and wipe my installed LOS rom?
All i could find was how to do this with official rooted samsung ROM but not how to update with an installed custom rom?
Maybe somebody can help me out here Thanks in advance!
EDIT: I found that somebody made twrp flashable modem and bootloader files! Thatd awesome, you can find the thread here: https://forum.xda-developers.com/galaxy-s7/how-to/guide-onelatest-stock-fw-csc-root-t3702963
BatZzn said:
Hey guys, i searched a lot, on google and xda, but i think i couldn't find the answer to my question.
I have the latest unofficial LineageOS 8.1.0 Oreo installed, with TWRP.
At home my phone is losing wifi signal every few minutes and then it reconnects again, as far as i know this was already a problem with stock Samsung ROM installed. Now, since i rooted and installed TWRP and LOS i ask myself, if there is a possibility to update latest firmware / modem / booloader without wiping the device, respectively flash the whole Samsung stock ROM with Odin and root / the device again?
To be simple: Is it possible to flash extracted parts of the official Samsung FW package with odin or flashfire to update wifi modem / firmware without losing data and wipe my installed LOS rom?
All i could find was how to do this with official rooted samsung ROM but not how to update with an installed custom rom?
Maybe somebody can help me out here Thanks in advance!
Click to expand...
Click to collapse
I think you can update the bootloader and modem without wiping anything. Just flash thru odin. I'm on a custom rom by the way.

About updating sm-j730f/DS from Android 7.0 to Android 8.1 ?

Good evening, I have some questions taking into account that I am not an expert.
Beginning I own a sm-j730f/ds version Android 7.0 rooted by Magisk, 17.1 stock rom for Egypt:
1-Is it possible to update to Android 8.1 stock ROM for UAE
2. Are there any special steps to update or the normal way is enough by Odin
3-Does root with magisk work without twrp method
And thanks in advance.
Ok......
good afternoon friend you can help me .. so I wanted the back-up of j7 pro .70 twrp without root because I was upgrade to version 8.1 and to have several errors and I can not go back to version 7.0 only by backup
My dear friend, I am sorry unfortunately I can not help, because my device contains root magisk plus that TWRP does not work on my device.
Question why you want to return to Android 7.0. Have you encountered a problem with the new update?

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