yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] bryan_mmx:
good day

experiencing the same recovery boot looping. prior to looping, was able to use my tablet for 2yrs and rooted using this tutorial and files. I've decided to give the tablet to someone and then did a factory reset via android settings. after the reset that's when the tablet got stuck at booting into recovery. my unit is SM-P355, running 6.0.1, twrp 3.1.0-1. Would flashing latest TWRP fix the issue?

I found on the official TWRP site the latest TWRP 3.3.0 for gtnotexllte, it's for Tab A 10.1" with S-PEN. Can I use that for SM-P355 which is Tab A 8.0" with S-PEN? If not, what's the latest TWRP for SM-T355/SM-P355?

---------- Post added at 04:10 PM ---------- Previous post was at 04:09 PM ----------

good day

experiencing the same recovery boot looping. prior to looping, was able to use my tablet for 2yrs and rooted using this tutorial and files. I've decided to give the tablet to someone and then did a factory reset via android settings. after the reset that's when the tablet got stuck at booting into recovery. my unit is SM-P355, running 6.0.1, twrp 3.1.0-1. Would flashing latest TWRP fix the issue?

I found on the official TWRP site the latest TWRP 3.3.0 for gtnotexllte, it's for Tab A 10.1" with S-PEN. Can I use that for SM-P355 which is Tab A 8.0" with S-PEN? If not, what's the latest TWRP for SM-T355/SM-P355?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Florad77:
Maybe a silly question but how did you manage to flash the TWRP 3.2.3 in the link you posted? It's an .img file which I don't know how to use in odin.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] retiredtab:
I use heimdall with linux like so

heimdall flash --RECOVERY sm-t350-twrp.3.2.3.recovery.img

You can get it for windows as well.

https://glassechidna.com.au/heimdall/
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] hackwoof:
So I have a sm-t350 and I needed a twrp for it. I couldn't get it to work so I downloaded the one for t355. Now the problem is the custom rooms dont recognize it as a 350 and I cant flash them. Also which twrp can I use I'm currently in 7.1.1 stock with stock recovery. Any help would be greatly appreciated.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] kaliman777:
OK this is what I can do for you

I did a video about this Samsung sm-t350 and the link for the TWRP you need is there under (show more) in the link you will see twrp for 5.1 6.0. 7.1 also if you want to start fresh in my channel is a video an how to to download any Samsung original stock rom. Good luck and just have fun while you do it.....

https://youtu.be/6jgy_TW-Ino
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] creamy chan:
One for SM-T350 Nougat?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] iamakii:
Sm-p200/ sm-p205?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] whoosename:
What is your question?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] khoahoc0508:
Please reup twrp for SM-P555. Thanks !!!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] chicagoboyrn:
Hello, first of all i just love this site! I have T-550 (ROOT) running on Android 7.1.1 (Nougat) and i would like to upgrade to Android 9 (Pie) What TWRP version should i use? Sorry i'm just stupid when it comes to tech. Thanks in advance.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] kaliman777:
This is how you can upgrade

this is the twrp you need ok

https://xdaforums.com/showpost.php?p=70228684&postcount=65 just watch my video to install any custom rom. If you need more help let me know.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Raul77:
anyone can please send me https://androidfilehost.com/?fid=24591000424953305 please? twrp_3.0.2-1_sm-t350_mm_9816.tar

When I click, I get

OOPS!

no mirrors found.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
Lineage build.

https://androidfilehost.com/?fid=962339331458992706
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] kaliman777:
This one works

Try this link

https://mega.nz/#!DwgwmSxL!lQ0daXrdasNr0QNf-8PE4fWNxtvpqF2FiwJIDFxCJ4w

---------- Post added at 11:15 AM ---------- Previous post was at 11:13 AM ----------

Here is one that works https://mega.nz/#!DwgwmSxL!lQ0daXrdasNr0QNf-8PE4fWNxtvpqF2FiwJIDFxCJ4w
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
For what reason are you posting TWRP images intended for a different device?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Raul77:
Unfortunately this does not work for me, I get a black screen when I flash this one. I read in a post, I should go back to Marshmallow and then flash twrp_3.0.2-1_sm-t350_mm_9816.tar
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
If you're on nougat then flash the T355 nougat build.

https://androidfilehost.com/?fid=673791459329063717
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Raul77:
Tried that as well no luck :(

This is the steps I have taken

I was on Nougat *7.1.1* , Flashed the file above

Then tried flashing [ROM][UNOFFICIAL][LineageOS 16.0][Android 9.0][SM-T350]

It did not work, I had to modify the update script and take out the first 3 lines that checks for the tablet model. once I did that, it flashed

but now I got Black screen once it rebooted!

I tried to flash the the lineage build you posted, with that, I get black screen even going into recovery.

User at this post: https://xdaforums.com/showpost.php?p=79816079&postcount=214 has the same issue,

He flashed to Marshmallow (which I did) and then flashed TWRP 3.0.2 which I can not find to download!

Any help is appreciated.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
Then all you probably need is the Marshmallow bootloader.

You can flash that with ODIN
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
Mirrors are now available for both Marshmallow builds.

I suggest this one.

https://androidfilehost.com/?fid=817550096634754492
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Raul77:
Thank you so much! this didnt work, but the twrp_3.0.2-1_sm-t350_mm_9816.tar did the trick !

If anyone has the issue

- Flash Marshmelow

- Odin twrp_3.0.2-1_sm-t350_mm_9816.tar (This is the ONLY one worked for me)

- Flash [ROM][UNOFFICIAL][LineageOS 16.0][Android 9.0][SM-T350]

- Flash Gapps

- Flash Magicstick (for root)

- Reboot

- Flash TWRP-3.2.1-lineage-15.1_j1_20180418_gt58wifi.tar

and thats it!!! I tried A LOT of various method, the only one that worked for me is this process.

Good luck.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] j3.cole:
Mirror Update?

Hi it seems the mirrors cannot be found..
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
Try a different browser. It's not that the mirror isn't available it's just a bit finicky.

If you repeatedly tap the link it will eventually appear.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] j3.cole:
Thank you!!!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kayser:
Hi,

There is something wrong with TWRP for SM-T555.

Installation is OK with Odin but when I try to install Lineageos, it does not detect the device correctly ...

So it says it can't install because device does not match.

When I check the TWRP log I got a device name: . (just a simple dot)

Versions I tested:

- twrp_3.0.2-1_sm-t555

- twrp_3.1.0-1_sm-t555_13317

- twrp_3.0.2-1_sm-t555_mm_5816

All give me the same issue.

Any advice would be greatly appreciated !

Thanks guys !
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
That's an issue with the way Lineage now checks the device properties.

An additional property is required in the build prop.

For now just remove the check in the updater-script by commenting out the 'assert' lines.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kayser:
Ok a good old dirty hack !

Still TWRP should give something else than a "." on the "getprop("ro.product.device") function ;)

Thanks for taking the time to reply.

Another question if somebody knows, is it safe to flash the sm-t550 (wifi) on a sm-t555 (lte) as I don't use LTE.

I ask because wifi version seems to be maintened not the LTE one.

Cheers !

EDIT

I tried to comment out:

#assert(getprop("ro.product.device") == "gt510wifi" || getprop("ro.build.product") == "gt510wifi" ||

# getprop("ro.product.device") == "gt510wifixx" || getprop("ro.build.product") == "gt510wifixx" ||

# getprop("ro.product.device") == "SM-T550" || getprop("ro.build.product") == "SM-T550" || abort("E3004: This package is for device: gt510wifi,gt510wifixx,SM-T550; this device is " + getprop("ro.product.device") + "."););

Now I get an error 6.

I wonder what I'm doing wrong this time ... :x

EDIT 2:

Do I need to use some specific tool to do so ?

So far, I'm just extracting the file, editing and adding it again to the archive.

Thanks for your advices.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
Open the archive (not extract) with 7zip pull out the file, modify and then drag it back in overwriting the original.

Anyway you should probably use this now:

https://eu.dl.twrp.me/gt510wifi/
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kayser:
Thanks, I tried but when I flash this TWRP, I got stuck on splash screen.

It might be because I'm on gt510lte hardware.

EDIT

When I edited the file on package for gt510lte, it worked !

Sadly no widevine on Lineageos so back to stock.

Thanks for your help and your kind work mate !
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
I thought I would repack the updated TWRP to work for the T555. It might be useful for you in the future?

https://androidfilehost.com/?fid=1899786940962584059
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] phedders:
You are a star - many thanks for that :)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Tolin15:
I managed to install this TWRP in my SM-P350 with 6.0.1, with no issue. Thank you SO much!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] DjLeleX:
Hey man,

sorry to bother you, how can I install this recovery to my gt510lte?

It shouldn't be flashable through odin, am I right?

thanks for your time,

DJLeleX
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
So it seems the kernel isn't responding to the reboot commands correctly and setting the correct flag.

This is gonna be tricky to track down as I'm not sure if it's the changes Samsung have made to the kernel or a twrp bug.

I'm more inclined to think it's the MM kernel.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] slayer2kt:
Excellent job [MENTION=4899305]ashyx[/MENTION], thank you for your job!

Enviado desde mi SM-P550 mediante Tapatalk
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] deivonex:
p350

hi

any works in P350 MM6.0.1?

thanks!

:confused:
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Ivan12_54:
Is there TWRP for the SM-P350 on Marshmallow?

or can I use the 2.8.7 version?

I want to root my tablet, but I can't with CF Auto Root
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Cloud503:
Glalaxy tab A T550

So i tried this with my Galaxy T550 tab A and i didn't work. Can i get some help. I have Marshmallow 6.0.1

1) I turned off my tablet and went to download mode

2)I downloaded twrp_3.0.2-1_sm-t550_mm_7816 (CF-autoroot one only works for Lolipop not marshmallow if i was reading the thread correct)

3) Connected usb to my PC

4) Load twrp_3.0.2-1_sm-t550_mm_7816 on to Odin hit start

5) It says it passed and my tablet resets and logs on

6) I install SuperSu and root checker says " Sorry root access is not properly installed"

Im not sure were i messed up i believe i did everything correct. My tablet works fine.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
Did you install the supersu version provided v2.76?

Also I'm I reading correctly that your knox status is 0X0?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Cloud503:
Ya im using Supersu v2.76 and my knox marks 0X0.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
Try installing v2.74

Also I'm still bemused as to why knox hasn't tripped if you have installed twrp? [emoji54]
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Cloud503:
Well i tried v2.74 supersu and it didn't work... ill just have figure out a different root to use.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
Im surprised neither worked. V2.77 is now available.

When installing supersu with twrp does it patch the boot.img?

There must be something amiss because it seems to be working for others.

Ensure that system is mounted before installing supersu.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] looking335:
Ok, not an Odin expert but I followed someone's very detailed instructions for rooting a SM-T350 (I know Cloud503 has a T550) but the instructions I followed noted flashing TWRP after Odin displayed ID:0/004 but in the screen captures Cloud503 posted (#4 - 3.png), it looks like it was flashed before ID:0/004 appeared. Cloud503, can you try again? Open Odin, put the tablet in download mode, connect to computer, make sure Odin displays <ID:0/004>. Do not do anything until you see this. Once you see that, go to OPTIONS, remove Auto Reboot, click AP, select the TWRP tar file, and, finally, click START. Reboot into Recovery. You'll get some first-time warning. After that, click INSTALL, find the SuperSU zipped file you copied to the tablet and swipe to flash. Once done, one of the buttons will be "Wipe Dalvik/Cache". Tap that. After that, reboot the device. I think mines (T350) rebooted twice before booting into Android and running through the "updating apps" process.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Ivan12_54:
TWRP for P-350 with Marshmallow? :confused:
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] JT1510365:
Why is there a windows mouse cursor in the middle of my twrp recovery screen?

I am running mm twrp on my galaxy tab a sm-t350

Does this need to be fixed?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] octaedro7:
What about a Marshmallow version for the P350?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] hcps-kangjj:
[MENTION=4899305]ashyx[/MENTION] What do you mean Stock Images? I'll give you mine but how do you find it in your device?

If you can guide me through these stages I would be appreciated!

Thanks
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
It's OK not required any more.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] hcps-kangjj:
[MENTION=4899305]ashyx[/MENTION]

But how do you get the open source code straight out of your device and everything? Can you explain to me the basics of Android and all open source, etc? Thanks:good:
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
You don't get the source code from your device. You download it from the manufacturer.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] hcps-kangjj:
Okay, thank you and I'll ask you questions if I need help.

:good::good::good::good:
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] hcps-kangjj:
[MENTION=4899305]ashyx[/MENTION]

I downloaded the SM-T350 Marshmallow TWRP and I was flashing a file.

And then pressed Reboot>System

Then the screen was about to reboot and the on the Samsung Galaxy Tab A 8 boot image, on the top left it says Set Warranty Bit: Recovery

I rebooted to recovery again this time

I went to Reboot>Recovery

Then I rebooted and it still says Set Warrant Bit: Recovery

I went to Reboot>Download

Then it went straight to Download mode

I went to Reboot>Power Off

Then it shut off.

I think the System reboot button is malfunctioned or something.

When I flashed it with Odin, it said passed and RES OK!

So can you fix this problem?

I downloaded a custom rom (EVERVOLV AOSP 6.0.1) and I don't want to lose files.

This happened to me when I was on TouchWiz 6.0.1

Please help!

Thanks

:good::good::good::good:
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ashyx:
Install with an older version of twrp or rename to recovery.img then repack to tar and install with Odin.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Xnt:
Having trouble downloading:

twrp_3.0.2-1_sm-t350_mm_9816.tar

The link returns an error for no mirrors?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] whoosename:
No problems today!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] unknowwiiplayer:
Yas, sir

I'm about to open a new thread on that

Here: https://xdaforums.com/galaxy-tab-a/development/recovery-twrp-3-3-1-0-p580-oreo-t4048671
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] CodeReaper:
links broken

Same here never ran into this before is this a new thing? Are there any alternate DL links?

PS: Thanks for all your work on this.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Wimmer4Archery:
Yes
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] DjLeleX:
hey [MENTION=4899305]ashyx[/MENTION] ,

if I flash it though twrp it (https://androidfilehost.com/?fid=1899786940962584059) says the file is too big, and also the .tar file for odin has the same problem.

What am I supposed to do to flash it?

Thanks for your patience
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] elliwigy:
I assume theres no chance to build TWRP for a T387P? Its literally like the only one missing everywhere lol
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] :
Thanks this has helped me root my SM-T350 :)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] thisguy12win:
Samsung Galaxy T350 Re-imaged to JazzROM

Hello Ashyx,

I recently had about a weeks worth of searching on how to disable OEM, and how to root my device so I could use it's full potential. I would like to thank you for supplying us noobs with these types of remedies. I am actually a help desk agent that is currently unemployed. It's really cool to learn new technology. I didn't realize how different the technology is from mobile to PC. I have learned so much in the past week, and it's quite overwhelming. My next goal is to learn how to use Android Studios better. Again, thanks for everything. I also thanked Jazzespresso as he was/is a big help as well. :cool:

Jason Tollakson
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Mitwall645:
I Am Trying to install TWRP to my t350, but everytime i try to enter TWRP the screen is complely black, i have tried many versions of TWRP but nothing works! :(
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] tiptel170:
Need help for twrp. I installed on the SM-T555 with heimdall. Booting in the twrp fine. And the logo cames, but the display will not react for the actions. It says on the start screen: Swipe to Unlock. I will do, but noting is happened. This is in the V 3.0.2 and in the 3.1 the same effect. Connecting an USB-Mouse, not supported. What can I do? Thanks.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] vinnycassis:
twrp for sm-t385m Android 8.1 Oreo?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Claurente:
SM-P550 - October 2020 udpate

Hello,

A few considerations for this tablet, according to my experience last week.

First, this post is still working. This tablet has Android 7.1.1 Nougat, no root.

"OEM unlock". At this moment, idk why I couldnt. I followed any trick or tip I've found, but that option never came out. At the end, It wasn't necessary.

There is a new version of Odin, I didn't try it. I took the secure path, I did what this great guy said and it worked.

I used the only one for P550, the marshmallow version (don't try the Nougat version, some guys said it doesnt work): "twrp_3.0.2-1_SM-P550_mm_15816"

After installing, you will be able to get directly into twrp just pressing vol up instead of vol down (plus other two buttons).

I tried to root the device with no lucky: Neither the autoroot option nor the magisk option (maybe because I tried the last version, and for this tablet we needed a specific one). But it wasn't critical for me.

Patch for adoptable Storage is working too! This post

I hope this information will be helpful for anyone.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] emmabellic:
I have a SM-P350 whit android 6.0.1

What version i should use?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lpedia:
Can't get any TWRP to flash ROMs on T350

You are not alone in struggling with TWRP for a T350! :(

I've tried every version of TWRP for T350 I can find, and all except one just show a blank screen on boot to recovery. The only one that actually boots is twrp_3.1.1-1_sm-t355_251117. However, it won't flash ROMs. If I try to flash lineage-16.0-20190712-UNOFFICIAL-gt58wifi.zip or any other ROM for the T350, TWRP gives an error E3004:

This package is for device: gts58wifi, gts58wifixx, SM-T350; this device is .

Updater process ended with ERROR: 7

It looks like TWRP can't find the device model on this particular T350. I found several mentions of this problem and the advice was that this version of TWRP isn't compatible with the device, and to try a different version.

But no other version of TWRP, earlier or later, gets past that blank screen ...

The device currently has Nougat 7.1.1 installed. I downgraded to stock Marshmallow 6.0.1 as advised in some posts, but that didn't change anything. All versions (that I can find) of TWRP other than 3.1.1-1_smt355_25117 boot to a blank screen with both Android versions. :confused:

I'd be eternally grateful for further suggestions! Many thanks in advance. :)

And of course thanks to [MENTION=4899305]ashyx[/MENTION] for doing all this work! :)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] retiredtab:
It sounds like you have a BOE panel where the backlight does not come on. Read all the posts in these 2 threads.

https://xdaforums.com/galaxy-tab-a/development/rom-galaxy-tab-8-0-t4158163

https://xdaforums.com/galaxy-tab-a/development/unofficial-lineageos-17-1-galaxy-tab-8-0-t4162573

spiramedia reports success with a BOE panel and includes his stock rom that he used in the bottom thread.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lpedia:
T350 now has LineageOS 16.0!

THANK YOU! And thank you [MENTION=4052504]spiramedia[/MENTION], too! :good:

You are right that it is a BOE panel. I downloaded DevCheck just now and have confirmed that. I had come across those two threads earlier today when searching the XDA threads for a solution. I had tried TWRP 3.3.1 on a stock 6.0.1. What I didn't do was get the specific stock 6.0.1 and the TWRP that spiramedia pointed to.

I have just done that, and it works!. TWRP booted with display visible! LineageOS 16.0 20200712 sideloaded without a whimper! LineageOS has booted!

:):):)

---------- Post added at 01:22 PM ---------- Previous post was at 12:25 PM ----------

(Edited to correct my initial - mistaken - impressions about the cause)

To summarise: the problem I was having with almost all TWRPs booting with a blank screen was NOT caused by TWRP, but by the bootloader not turning the device's BOE panel backlight on. The fix is to have a bootloader that does turn it on. My thanks to [MENTION=8726605]retiredtab[/MENTION] and [MENTION=4052504]spiramedia[/MENTION] for help and information. I now have two T350s running LineageOS 17.1, and looking pretty good. :)

If you're having similar issues, try this:

Install the DevCheck Hardware and System Info app (from Google Play) and check whether your T350 has a BOE panel: in the Hardware tab, Graphics section, the Panel item will contain "BOE".

Flash the stock Marshmallow specified by spiramedia: https://drive.google.com/file/d/1gjoodMD09sAZJIWM8fVKrBT3cwmqTTSP/view. This version's bootloader has been confirmed to work.

Do not reboot system. Instead, flash TRWP 3.3.1, then boot to recovery. TWRP should now be visible!

Flash LineageOS, gapps, etc.

Now

you can boot to system. LineageOS should come up.