yashsingh1/xdaforums huggingface dataset:
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Tomkumato:
hey man the RTT issues are with google dialer l fixed it using true dialer. l am also on verizon and there about 10 ROMs that work candy, crdroid, evoluttion, jaguar, kang, lineage, pixen, shaapeshift and statix
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
RTT for Verizon has been disabled as of V-7.0.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] TheCrispyChaos:
Just clean flashed lastest update and as another user already posted I cant enroll my fingerprint :/

Edit: Just clean flashed twice but no cigar, onto another rom I guess :(
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] urgali:
Still, none of you is providing logs to dev as he already requested billion of times.

I will try to flash the ROM this weekend and try out fp to get some logs, was planning to wait a bit since I don't have much time but I see people on xda has become lazier than me :)
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] urgali:
Hi there!

Here is a logcat while trying to add FP on latest build; no icon is present and nothing happens if i try to "click" where the FP icon should be.

Additional info:

-Clean flashed JAGUAR rom over OOS 10.3.8 as base

-Stock JAGUAR kernel

-No GAPPS

-Magisk installed

-No other personalization, after first boot up went straight to FP and reported here
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
April 9, New Release V-7.1

1. Fingerprint enrollment FIXED (confirmed)

2. WIFI time-out option

3. Updated kernel

Download in post #3
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Great ROM glad you got the FP sensor sorted. My only gripe is the app locker. For a security centricR

Great ROM glad you got the FP sensor sorted. My only gripe is the app locker. For a security centric ROM it isn't very good as it only works from the launcher. Havoc OS has a system level locker that works everywhere. Its only a suggestion but in my opinion its a better implementation given what you have tried to achieve here .
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
Builtin Launcher3 provides app locking and app hiding.

From what I remember about the other 'applocker', it doesn't require pin/fingerprint when accessing the settings themselves. I could be wrong, but if that's true, that's no security at all, as it only gives you the false sense... .
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Settings has to be set to require pin/FP same as this I think. However if access to settings is left unlocked apps still require pin/FP from settings. However with launcher level security only I can launch apps from settings even if locked. System level would be better IMO.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
But in Launcher, you can also hide an app, and by default, you can't access app hiding/locking settings without a pin/password.

Also, I am not sure you can lock Settings within the app locker, and without it, it's useless.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
But you can still access settings from quick settings even if you've hidden and locked it from the launcher. Now that isn't secure.

Havoc OS has it integrated into Settings at the system level and you can lock settings. It is not a standalone app. No matter where you launch an app from it is locked.

This is your ROM if you're happy the way it is fair enough.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
Can you confirm that in the other app locker, when Settings is locked, you can't access it from Quicksettings?

The commit is rather large, and if you can still access Settings from Quicksettings, it wouldn't make sense to implement it.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Running your ROM at the minute so can't check but I'm sure the lock is global.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] maximus2708:
Does face unlock work?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Yes
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
ShapeShiftOS just added

- system wide applocker and launcher apphider

Only mentioning it in case it's helps implement. Also as mentioned above app hider needs to be retained in the launcher.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
App locker is a Paranoid Android commit. System-wide applocker doesn't mean Settings can't be accessed via Quicksettings short cut, which by the way could simply be removed (needs implementation).

I need someone to confirm that with Settings locked, Settings can't be accessed via QS short cut. Because if it can, there is no point in applocker (vs. Launcher 3 implementation).
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Asked here:

https://xdaforums.com/t/rom-11-0-0_r34-official-shapeshiftos-fajita.4207973/post-84820267

If nobody replies I'll reinstall Havoc.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
I have just built Jaguar with Paranoid app locker implemented:

This doesn't even have an option to lock Settings.apk. It is not listed there. So, it looks like app locker is useless, as compared with Launcher 3 implementation.

The only reason someone might want this is if they are using a different launcher, but again, applocker provides less protection than the Launcher 3 implementation.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Don't know about paranoid but I'll try havoc later.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
It's the same commit authored by Paranoid guys. You can see it in Havoc and many other roms. I had it in Android 10 and I didn't like it..., didn't remember why at the time, but now I know.

But it's already in Jaguar, so, I'll leave it for those who use other launchers.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Dang you were right - settings can't be locked.

Jaguar issues with Settings app lock

Quick settings & Recents still gives access

52.21 MB file on MEGA

mega.nz

Havoc (Paranoid)

No settings lock but it is possible to create a bit of a workaround by hiding all access to settings other than through a locked launcher. You must remember to clear settings from recents though.

127.54 MB file on MEGA

mega.nz

Neither is ideal but for me System level is better as all apps that can be locked are protected everywhere not just the launcher.

Why can't settings be app locked anyway?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
I think the point is: there is no need to separately protect Settings.apk, because on a locked phone, everything is already protected. If you give your phone to someone else to use, you can switch to 'guest' account. If Settings is locked and something goes wrong, your phone won't have options. Plus, it is quite inconvenient to have Settings locked for your own general use.

Anyway, the next release will have both Launcher and Applocker. Plus the little settings button in QS will be removed. So, if Settings is locked in Launcher, you wouldn't be able to acces it in QS.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] phaino00:
Will there be an option to retain the little settings button in quick settings?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Brilliant can't ask you to do more than that thanks.

BTW i guess I'm trying to protect the scenario where you leave phone unattended with screen on.

I greatfully await the new build before installing and setting up your ROM again.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Its a toggle option on other ROMs
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
The button won't be there, but the space will remain clickable. Removing the implementation completely results in a bootloop, as there are about 20 other implementations that rely on it. To have a toggle option would be a grand headache requiring many changes, which I won't do.

If you give your phone to a third person to use, they would have no reason to click on an empty space.

P.S. If you think there are roms with a toggle for showing settings icon in QS , which I doubt, link them.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
I mistakenly answered to another user, but again, if you think there are roms that have a toggle for removing the little settings icon in QS, link them.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
If you leave your phone unattended, you can set it to lock in 15 or 30 seconds.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
All right. It turns out the implementation of a toggle to turn off QS footer icons (settings and running services) is easier than I thought. So, tomorrow I will post a new release that'll have Applocker and the toggle to switch off QS icons.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Havoc see image.

In fact all qs footer items have switches.

Great - thanks again
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
April 12, New Release V-7.2

1. App locker

2. Toggle to hide QS footer icons

Download in post #3.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Works great thanks very much.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Cats_PJs:
Beast mode. Love the rom
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
@optimumpro

What is this undefined permission? Says it isn't allowed in any apps yet as you can see it is allowed in system. Also in apps like browsers.

Google would point to it being related to android.permission.ACCESS_BACKGROUND_LOCATION

I'm running without Gapps btw.

Any ideas?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
This is probably related to Quallcom's FusedLocation. It's a proprietary app and without it GPS won't work.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Seems to be working.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] AngrySlavOnDroids:
Is Android System only app that uses this permission? On my phone every app has this enabled, when disabled, there is no data for that app, so it has to be enabled. I do not know.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Most apps yes except a few that haven't requested anything.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
All right. Undefined permission group is 'Google privacy toolkit". It provides a minimum 'privacy' access to apps, which request it, and most do. The group includes access to Contacts, Phone log, SMS, Location, Calendar, Recording Audio and a few others. If an app is designed not to work without those permission, it will crash.

That's all. Hail Google!
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] kmr168401:
@mitchst2 ,hi bro your fingerprint is working, i want to try this rom, kindly reply
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
If you read the 1st or 3rd posts, you'd know it says there: working fingerprint.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] kmr168401:
Ok thank you 👍
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
As the man says it's working flawlessly.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Prabhuraj 0:
Getting only 4 hrs of battery life in OnePlus 6t..
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
That means nothing in of itself. If your phone sleeps when screen is off, which it does in Jaguar, the rest is up to your apps, usage and battery capacity, which is probably around 70% now (3 years since new).

Example: if your signal (in About Phone/Simstatus) is higher then -98db, then your radio will work harder trying to communicate with the nearest tower. If an app syncs often over the internet, you'll get more usage, If GPS, WIFI, Bluetooth are always on, they'll get more battery juice.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Extreme_Ninja2099:
I recommend going through settings for each app like WiFi and networks and battery background restrictions. Like a file explorer doesn't need access to wifi to use it or running in the background unless I'm using it. If you have root I recommend installing servicely for dosing the device wile it's asleep
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
May 4. New Release V-8.0

1. Android r37

2. May security patches

3. Applock timeout

4. Icon shapes

5. LiveDisplay color mode preview

6. Kernel updated to .267

7. New display cutout: Normal, Small and Hide

Download in post #3.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] urgali:
Great job indeed, rom is really good and stable.

Thank you!
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] urgali:
Hi there!

Having a bootloop trying to update to latest rel.

Does it has new 10.3.10 as oos base?

I'm following those steps:

-disable pin

-reboot recovery

-flash rom

-flash recovery

-flash magisk

-reboot recovery

-flash magisk

-reboot system

-loop

Any advice here? Anyone else with same issue?

Thanks!
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] phaino00:
Flash ROM.

Flash recovery installer zip.

Reboot recovery.

Flash Magisk.

Reboot system.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] urgali:
Still no luck.

Getting bootloop both with dirty and clean flash.

One question: which oos are you using as base? 10.3.9?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] phaino00:
You may need to format data, especially if you're coming from a different rom.

The instructions I provided will work updating Jaguar 7.x to Jaguar 8.

If coming from another rom:

Flash rom

Flash recovery.

Reboot Recovery.

Flash gapps (optional)

Format data. (This wipes your internal storage)

Reboot system.

Set up.

Reboot Recovery.

Flash magisk if you want root.

Reboot system.

Hope it helps.😀
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Weird updating to v8 would not boot for me either. I had a copy of lineage downloaded which I had to use to get the phone running. Lost all data in the process?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] urgali:
Thank you for your help, but as I wrote I am having bootloop even with full wipe & clean flash.

What I would like to know is: everyone else updated without issues?

Also, which oos base are you guys using? 10.3.9 or 10.3.8 or 10.3.10?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
As above same for me. Was on 10.3.9 and update wouldn't boot.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] victorpececito:
Hi guys.

I think that i will not work, but... OOSCAM is working in this ROM?

Thanks
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
You didn't need LineageOS at all to make the phone boot.

The reason you couldn't boot was Magisk. Switching between different versions of Magisk requires running of Magisk-Uninstall for the existing version first.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
I don't use Magisk
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
Have you changed Vendor between upgrades?

There are clearly users who had no problems upgrading from V-7 to V-8.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
No changes. Not sure what happened. Maybe bad download, dunno.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] urgali:
Yeah, that's what I think is the issue, that why I asked if people successfully upgrading have been using oos 10.3.10 as base.

Can i ask you if I should use 10.3.10 as vendor or 10.3.9?

So far I had no lick with 10.3.9 and 10.3.8
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
I don't remem
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
I was initially on 10.3.8 and then I upgraded to 10.3.9 in April.

When upgrading, you should be running the full upgrade, as opposed to extracting vendor only, as the upgrade includes flashing to about 20 firmware partitions.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] urgali:
Thanks for the tip; will try to flash full oos 10.3.9 + jaguar to update then
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] urgali:
Ok, still bootloop.

@optimumpro I followed these steps:

removed pin pattern

rebooted to recovery

flashed OOS 10.3.9

flashed jaguar latest

flashed twrp latest

rebooted to recovery (second slot)

flashed OOS 10.3.9

flashed jaguar latest

flashed twrp latest

rebooted to recovery (firstslot)

flashed magisk 22.1 (same version i had on working jaguar)

BOOTLOOP

Attached you can find, if you want to have a look, the bootloop log.

It seems there is some issues with fingerprint sensor.

Thank you!

EDIT: little additional info: to be on the safe side, i downloaded again both OOS and Jaguar to be sure to have clean files
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
Your flashing is wrong. You are not supposed to flash Jaguar between flashing OOS to both slots. You need to flash stock in both slots first, then boot once into system. After that, you should boot into fastboot and boot TWRP image, not installer. Once you are in TWRP; flash Jaguar and TWRP installer, then do a factory reset and fully boot. Then you can boot in TWRP and do Magisk/Gapps, etc.

P.S. When you are upgrading Vendor, you must flash OOS to both slots and fully boot once. That's what I did when upgrading Vendor from 10.3.8 to 10.3.9.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] payne:
Hello folks

I followed the exact same procedure stated by the op. But ended stuck in the jaguar logo aka bootloop.

Tried .9 and .10 as a base.

Anyone could brighten up the situation?

TIA
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] urgali:
I've using those steps for a while without ever encountering an issue, I don't think it is the culprit.

Anyway, tried what you suggested (full clean flash with 10.3.9) and I still have bootloop on latest release, the logcat reports same error as attached in my previous post
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] mitchst2:
Anything here that might explain latest boot issues?

https://xdaforums.com/t/rom-official-fajita-11-lineageos-18-1.4174689/post-84928925
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
No: This is not a GSI build; Prior releases had no boot issues; and the latest V-8 release boots fine on Oneplus 6.

Could anyone, who was able to boot V8 on Oneplus 6T confirm the same?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] phaino00:
I'll install it now and report back in a few.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] phaino00:
I will confirm there on no boot issues with the 6t. Just installed with no issue.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] urgali:
Still, I have bootloop and I'm not alone it seems.

I already provided logs and did every test I could (even full clean flash).

Issue is still present and flashing another rom (dotos) in the exact same manner I scribed previously that ends in a bootloop causes no issues at all.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] phaino00:
Here is what I just did:

Reboot twrp from AEX 11.

Flash ROM JAGUAR v8

Flash twrp 3.5.2.9

Format data

Reboot system

Set up.

Reboot twrp

Flash magisk 22.1

Reboot system

BTW, I was previously on AOSP Extended 11. I did NOT flash any OOS 10.3.x zips.

Hope it helps.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Misuto:
Fajita user here. Just clean flashed V8.0 and it was stuck in a bootloop for me too, but it might be because I'm on an old OOS base, I'm not sure
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] phaino00:
When in the bootloop, hold vol up and power to get to fastboot mode. Reboot recovery and reboot system. It should boot the second time.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Misuto:
I was thinking that would work, same result unfortunately, but thanks anyway.

Need to use my phone for work soon, so I'm gonna have to temporarily go to a different Rom
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] phaino00:
No worries. Sorry it didn't work. It's a great rom, but there are others. Enjoy. 👍
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
So, you've installed V-8 and booted into system with no issues? Which vendor version do you have?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] phaino00:
Yes to question 1.

To be honest, I have not flashed OOS since January or February. Below is a screenshot of my build prop file for the vendor version.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] optimumpro:
Your vendor is 10.3.8.
[Samsung Galaxy S21 Questions] aaronc_98:
I cannot seem to figure out how to get sound notifications through my phone when connected to a BT headset or the car. I don't want it silent. ANy ideas?
[Samsung Galaxy S21 Questions] SiNJiN76:
try exploring the Sound Assistant app. There might be something there. Maybe the Separate app sound section.
[Xiaomi Poco F1 Questions & Answers] S.M.R.T:
Hello friends

any news about Adroid 12 for Poco F1???
[Xiaomi Poco F1 Questions & Answers] venuharry:
there will be no official android 12 for the poco f1.

but we can install the GSI or the Custom Rom.
[Android Q&A, Help & Troubleshooting] steveoh07:
Hope someone can give me advice. I have 5g in my house, my wife uses an IPHONE 12 promax and it can detect 5G but my device cant. can anyone help me please?
[Android Q&A, Help & Troubleshooting] omniviper:
I'd like to up this too. I bought a Korean single sim phone with band n78 but it cannot detect 5g while my wife's IPhone 12 can. Any advice? Tried doing the quickshortcut app technique accessing the 5g signal manually but it won't select it for some reason
[Android Q&A, Help & Troubleshooting] James_Watson:
Check your SIM card or contact your carrier for help.
[Android Q&A, Help & Troubleshooting] memk0u:
hi! Globe uses 5G NR/NSA n78 Band, which the korean varian SM-N986N supports.

Globe also provided information for foreign visitors who would like to hook to their infrastructure while visiting Ph. (see link below. don't mind the partner carrier)

5G Technology for Mobile - Globe

5G technology is the next generation of wireless internet connectivity that offers faster speed and more reliable internet connection than ever before.

www.globe.com.ph

if SM-N986N can't see the 5G network while other locally bought phones can, chances are 5G NR/NSA n78 band isn't available in your area and other phones hook through other 5G bands, or your sim card does not support 5G services.

i wasn't able to verify this when I went back to Ph, since my current provider's partner network is Smart
[Android Q&A, Help & Troubleshooting] muqtadirpatel:
Your country might not support

Your carrier may not work on NR/NSA n78. Which country you are in and what is the carrier name ? Check for carrier's supported bandwidths.
[Touch Diamond, MDA Compact IV ROM Development] crazymushroom88:
M unable 2 use Airtel sim in my cell its an Airtel Demo card plz can some 1 tell me y its not working the airtel demo card is of 128kb is it possible k after upgrading ROM it will work
[Touch Diamond, MDA Compact IV ROM Development] mircha:
Is your Diamond unlocked?
[Touch Diamond, MDA Compact IV ROM Development] crazymushroom88:
ya n if it not unlocked den aslo diamond is shipped with airtel only
[Touch Diamond, MDA Compact IV ROM Development] iXiR:
I don't think an upgrade will work. Maybe the simcard is not OK.

Try that in another phone if possible.
[OnePlus 5T  Questions & Answers] blaszak60659:
Hi guys, I have a problem with my 5T, suddenly after update to android 10, screen started flickering, please see an example below, What I would like to know is what issue is it, software, screen, motherboard or anything else, thank you in advance for all your help,

Screen Issue
[OnePlus 5T  Questions & Answers] blaszak60659:
Is something wrong with my post ? if yes I'm truly apologize,

Does anyone has any suggestion, where should start ?

reflashing or changing on custom rom not working, clearing cache or performing full factory reset doesn't work either, so I'm guessing it might be hardware issue, but I don't know what should I replace first ?

If anyone has some idea please let me know,