Restore stock firmware Shield 2017 need help! - Shield Android TV Q&A, Help & Troubleshooting

hi everybody,
I need help to restore my shield with original firmware. I installed a full android version oreo several month but i need to rollback to original firmware but don't know how i can do
Thank you for help

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Hi guys! Im a newbie here..
Anyway can anyone here help me, i need the stock recovery file.. sorry guys im not professional in repairing my phone. If you can provide me also with tutorial on how to get rid on how to remove TWRP and change to stock recovery. Because im planning to manually update my firmware. Any help would be appreciated.
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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

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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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