No Wi-Fi after rooting OnePlus 7 Pro with LineageOS 16 - OnePlus 7 Pro Questions & Answers

I tried to root my Oneplus 7 Pro with LineageOS 16 using Magisk
I flashed the Magisk zip file with TWRP but after booting into my phone, I couldn't connect to WiFi (like, it would appear that the WiFi was turned off but if I tried to turn it on it simply wouldn't) so I read somewhere that I needed to flash an stock OS img as boot on TWRP and flash Magisk again
After downloading an recovery img of lineageOS for the phone I went to TWRP. I had to perform a Cache/Davilk wipe since I couldn't find my files, but after doing so and booting into TWRP again, I could find the files for the img and the Magisk zip file.
I flashed the LineageOS img as boot and flashed Magisk zip file again and rebooted, but the phone went into a bootloop, so I had to perform a factory reset (gladly I had nothing to lose)
Am I doing something wrong? How can I have the WiFi again after rooting? (My phone is currently unrooted but I wanna try again later)

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I tried flashing magisk via twrp but everytime it used to stuck at flashing boot image for hours ..then I manually flashed the patched boot image of magisk....it showed me success but no root was there... after that I flashed my original boot IMG and then tried flashing SuperSU with twrp but this time too same case stucked at flashing boot image .and no further improvement
Note I am on viper os ROM and have tried to root with both f2fs and ext4 but no results... pls help
I don't use this ROM at my phone, but as you can see in this Video from "Tio Hetfield"
the root method from LineageOS does also work.
Simply download the suitable file for your Phone and flash it.
https://download.lineageos.org/extras
If your Rom is based on Android 7.1 download the file for LineageOS 14.1 the processor architecture of the Lenovo P2 is "arm64"
To activate root after flashing unlock the Developer settings and activate root in the new menu entry.
This is only for root access, not the magisk framework
Repair system partition and also ensure data it ext4. This fixed it for me.
Solution for being stuck at "flashing boot image"
Ishann15 said:
I tried flashing magisk via twrp but everytime it used to stuck at flashing boot image for hours ..
Click to expand...
Click to collapse
I had the same problem, but found a solution!!!
I restarted the Phone by pressing the power button for 20 or so seconds.
Then again thanged into TWRP Recovery mode and there I installed the new beta SuperSU file SR1-SuperSU-v2.82-SR1-20170608224931.zip
That one just worked!

wifi wont turn on after installing twrp and rooting

I just unlocked oem using fastboot, installed twrp and then flashed the images as shown in the guide in oneplus 6 forum.
but for some weird reason the wifi now refuses to turn on. i tried everything from rebooting to wiping dalvik and stuff.
what am I missing here?
There are many methods of twrp out, which on did u use, we need more info, what I suggest is goto twrp.me and download the official TWRP installer zip for OnePlus 6 enchilada, no need for flashing the IMG via fastboot since u already have twrp, flash zip via twrp and install magisk

Issues Rooting Pixel 2 android 9.0 latest build with Magisk

Hello,
I have been struggling to root my device. I have not wiped and rooted it in some time and now coming back to it again magisk keeps breaking my device.
I have clean flashed the latest android 9.0.0 build. I have flashed TWRP custom recovery 3.3.0 successfully. I have tried to flash magisk 3 times now and afterwards my phone wont boot. I originally used magisk manager to get the latest zip and patch my boot image. I then rebooted to to bootloader and ran fast boot flash boot patched_Magisk.img. This wiped out my twrp recovery and my phone wouldn't boot, i couldn't get back into twrp recovery. I reflashed latest 9.0 build and wiped everything. I flashed twrp again and tried to flash Magisk 20.0 from recovery. It was successful but again i couldn't boot into my phone and it eventually restarted back into recovery which i still had twrp this time. I then tried it again with 19.3 and the same thing happened. can anyone tell me what is going on here? What am I missing? I have been having reflash factory 9.0 build each time just to get it to remove the patched boot image and boot up again.

Question Help stuck in bootloop!

Hello! Today i tried Lineage os (came from PPUI) thought it was nice but i wanted to go back for the extra customisation options.
Steps i did: Removed screen locks
Reboot into TWRP recovery
I wiped the Dalvik+ Data+ Cache
Realised my PPUI restore was in the wrong folder and not the TWRP recovery thought i would just reboot and move it to the corect place
Then i got into a bootloop cause i wiped my os. Now phone says storage is encrypted.
Since i have no access to storage i tried to adb sideload the LOS i had in before and then just do a freshly install of PPUI. At 47% it says adb: failed to read command: No Error, (mobile mentions a magisk module missing) Any ideas?
Guns&roses said:
Hello! Today i tried Lineage os (came from PPUI) thought it was nice but i wanted to go back for the extra customisation options.
Steps i did: Removed screen locks
Reboot into TWRP recovery
I wiped the Dalvik+ Data+ Cache
Realised my PPUI restore was in the wrong folder and not the TWRP recovery thought i would just reboot and move it to the corect place
Then i got into a bootloop cause i wiped my os. Now phone says storage is encrypted.
Since i have no access to storage i tried to adb sideload the LOS i had in before and then just do a freshly install of PPUI. At 47% it says adb: failed to read command: No Error, (mobile mentions a magisk module missing) Any ideas?
Click to expand...
Click to collapse
You still should be able to access TWRP recovery? You can format data partition there and be able to use internal storage on your next boot to recovery.
From the looks of things i have formated all my storage data in my panic state. Thoughts on moving the Rom to the phone to be installed by recovery?
So as it looks i have nothing into the phone itself and i cant send files from the pc! How would i go about getting the LOS rom to the mobile and flashing from there?
Tried Adb sideload and i get error Magisk addon.d failed can not find magisk binaries. Do i flash magisk first?
Update: I get the rom in. i Flash the rom in. and im still stuck to the LOS loading screen for atleast 5 mins Thoughts?
Fixed. for some reason it was the LOS flash that had issues. when i tried flashing PPUI it worked the first time no issues
Lineage install at 47% for poco
I use lineage recovery and I didn't encounter any magisk thingy. That sound like a previous os persistence script which shouldn't be loaded in the first place....but still did for unknown reason
However, important to note that other user flashed using twrp without issue
Try these steps
1. Format Data
2. Sideload latest firmware
3. Sideload nightly LineageOS
4. Sideload opengapp arm64 (if you are using)
5. Sideload magisk (if you are using)
Boot

Lost root after rebuilding boot partition (still have twrp)

Hello,
So my phone was in a recovery boot loop and had to rebuild the boot partition in twrp. So I'm back in my phone now and everything is the same but have lost root. Still have access to twrp. It's been a while since I rooted it and don't have any of the files anymore. What do I need to flash to get root back? Do I need to back up all my data or will it be safe?
I am still running android 9 and oos 9.0.7 and I assume bootloader is still unlocked. Orignally rooted with magisk.
thanks
kaotik123 said:
Hello,
So my phone was in a recovery boot loop and had to rebuild the boot partition in twrp. So I'm back in my phone now and everything is the same but have lost root. Still have access to twrp. It's been a while since I rooted it and don't have any of the files anymore. What do I need to flash to get root back? Do I need to back up all my data or will it be safe?
I am still running android 9 and oos 9.0.7 and I assume bootloader is still unlocked. Orignally rooted with magisk.
thanks
Click to expand...
Click to collapse
Damn it, so I booted into twrp and then flashed latest magisk v23 zip but when it finished it said failed to mount partition in red and now the phone just boots to fastboot mode.. I can get back into twrp.. and all my files are still there in file manager.. but it won't boot into my phone.. only fastboot mode. Any advice?
First, boot into TWRP and delete all Magisk Module files and folders:
How to Uninstall Magisk Modules Using TWRP Recovery
Removing the Magisk module manually causes bootloop. You can easily uninstall Magisk modules using TWRP recovery without resetting your device.
www.droidviews.com
I had the same and it seems a module was causing fastboot mode. If that doesn't work try downloading and flashing the stock boot image for your OOS version in TWRP (remember to flash TWRP again before reboot). At least then you will have your phone back.

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