yashsingh1/xdaforums huggingface dataset:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] AviralSri:
Someone please help me!

I am on AEX pie 6.3 official.

today I flashed havoc 3.6 official via official Twrp 3.4 in my phone. But I am facing issues with jio Sim calling.

I had jio Sim in slot 2. In havoc, it displayed the network and mobile data worked too. But I could not make or accept any incoming calls. Whenever I tried to call, it ended immediately.

then I put my jio Sim in slot 1. But then, even mobile network was not detected. Thus I can't make calls or use data. I tried rebooting with Sim in slot 1 but no benefits.

Please help. Thanks in advance!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] AviralSri:
Issue Solved!

I solved the issue. I am not not quite sure of what exctly fixed the issue (because i changed many things at once), but here are the things i did (It may help someone stuck in the same problem) -

1. With my jio sim in slot 1, i flashed my AEX Pie rom (restored its backup via twrp). Calling, data, VOLTE were normally working on Pie.

2. Changed my recovery from Official TWRP 3.4.0 to TWRP 3.2.3-1 and clean flashed (didn't FORMAT DATA, just advance wipe everything except Internal Storage) the Havoc OS and GApps packages. Rebooted. Everything is working fine now!

And BTW, the ROM is GREAT!

Thanks.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] fakeke:
havoc 3.6 official adb issue:

* daemon not running; starting now at tcp:5037

* daemon started successfully

error: device unauthorized.

This adb server's $ADB_VENDOR_KEYS is not set

Try 'adb kill-server' if that seems wrong.

Otherwise check for a confirmation dialog on your device.

havoc 3.5 doesn't have this issue
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] AviralSri:
I used the Havoc 3.6 with gApps nano package. But the ROM is still buggy at some places. These are the issues I faced -

1. Play store does not download apps on Mobile Data. It always shows Download Pending...

2. Some apps like whatsapp, youtube etc sometimes cannot use mobile data correctly. I experienced this issue but when I tested speed on system browser, data was working perfectly.

(I use Jio sim in slot 1)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Sasquatchv:
Massive BUG.

No incoming phone calls, all calls go straight to voicemail, outgoing calls work ok.

Using one sim in slot 2(the one taking SD card)

Installed latest build with gapps nano
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] AndreAPL:
Format and flash again.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Sasquatchv:
Done it twice already, same problem in all custom ROMs. Reverted to stock and it's ok, so not a hardware problem.

Have to get sim adapter(nano to micro) to test if slot 1 works...
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] abhye_x:
Any news for 3.7 update??
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] iakoboss7:
Its here MOD EDIT: Link Removed
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] LiamLePew:
This is Havoc Frozenfire, is from the same dev?

Can you tell the diferences?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] tedony:
camera filter has not working !
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Starzki01:
?HavocOS v3.7 Official?

?HavocOS v3.7 Official?

*? By: [MENTION=6803788]sagarr[/MENTION]okade006

Redmi Note 4/4x aka mido

Build Date: 14 July

Source Changelogs

Device Changelogs:

- Switched To 4.9 Kernel

- Added XiaomiParts Same as Older Builds

- Added Thermal From Olive

- Updated OpenGL And Vulkan Blobs

- Latest Changes Merged From Zeelog Trees

- Update blobs from LA.UM.8.6.r1-04400-89xx.0

Download :

Vanilla :- Here

Gapps :- Here

XDA Thread | Group | Donate

Notes:

- Kernel is 4.9 now

- Recommended TWRP : Official TWRP and OrangeFox
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ErebosGR:
Since someone already posted the device-specific changes, here's the general changelog for Havoc-OS 3.7:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] st4ik:
Official twrp-3.3.1 support roms on kernel 4.9 ?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Ray Krebs:
That would also be new to me and with 3.4.0 I had problems mounting the encrypted partitions.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] LiamLePew:
Nice, thank you.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] tedony:
wish put better camera in next release !! like miui or gcam - thx for beautiful amazing custom rom <3
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] LiamLePew:
I agree. If it's possible it would be nice.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] tedony:
why i cant disable sim card slot on havoc os 3.7 ?? is that a bug ?!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ErebosGR:
I don't think they would ever package a proprietary camera app with their rom. That would be unethical and illegal.

Download a port and flash/install it yourself. It's your responsibility.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] tedony:
why i cant disable sim card slot on havoc os 3.7 ?? is that a bug ?! :eek:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ..::Moonstar:..:
What is the benefit of Kernel 4.9?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] LiamLePew:
I Google it and found the answer, but for Linux. My doubt is about the benefit in Android or is just the same?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] pxrave:
Security
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] tas13os:
It's a fantastic rom. Thanks a lot. I haven't found an error so far
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] blue4:
Yes, smoother than other roms (no shutter lag while opening Chrome) and battery backup is good too.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] tedony:
you cant disable sim card slot on havoc os 3.7 !!! :eek:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] LiamLePew:
I see, since Android is based in Linux, changes affect basically the same.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] gigiotd:
Hello everyone, my GPS doesn't fix... Any idea?

I have latest update.

EDIT: after wipe dalvik cache and cache again (already made after dirty flashing latest build) and reboot, everything is ok
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] KennethM27:
My IR blaster is not working even clean installed
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Saky22:
Its a bug in 4.9 kernel...no fix yet
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] nikkky:
Can I use this rom without google apps and google services? I want to use the phone with some apks downloaded from apkmirror.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Saky22:
There are two versions of rom...one with gapps and one without...use one without gapps
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] 2cyrano2:
Anyone having random reboots since last version? Is it because of the new kernel?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Bahura:
Can someone help me and tell me how can I get in this rom to engineering settings or show me a way to find a camera sensor type? Aida64 and simillar apps show nothing.

Thanks in advance
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] zackonez:
Screen can't rotate..
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Zasnizas:
yes me too have a such issue.. phone rebooting itself a couple of times in a day since the latest update
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] joe170:
long screenshoot not working properly, can't take advanced screenshoot...anyone knows how to solve the problem?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] james819:
wew

nice sir
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Godfall:
latest update (july 14, 2020 version) have delay showing wallpaper when unlocking screen.

no big deal but kinda annoying.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] pratikp16:
Nice ROM seems pretty stable with good battery.

I just have one issue which hopefully someone can help me with. After flashing the ROM i am no longer able to see the phone storage on my Windows 10 PC in order to transfer files. And yes, i did change the setting from Charging only to File Transfer but nothing seems to work.

When booting to recovery i am able to see the storage fine but just not when booted to the ROM.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] axeru:
After flashing old one from 3.2 to 3.7 I can't seem to see my phone storage on pc when transferring file. Another one is I can't hear any sound coming out when using audio jack. Speaker works well
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Atexor:
I had exactly the same issue after flashing from 3.6 to 3.7. Yesterday I found a solution.

My phone was detected as other device in "Device and printers". Delete it from there. Then follow that:

https://stackoverflow.com/questions/41792867/adb-device-list-is-empty
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Atexor:
From time I had random reboots (dirty flash rom 3.6 to 3.7) so I made clean flash. I have reboots less frequently, but they still occur. One per few days.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] blaze2fire:
Its not a bug in the rom, put your sim in slot 1 and everything will work, I had the same issue it seems that volte doesn't work on the second sim slot
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] LiamLePew:
For what i read, is better to stay in 3.6 version, at least for the moment.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] routhroshan.rr@gmail.com:
I had installed havoc os 3.4 in Redmi note 4 but from beginning of from ROM installation some times application s icon has been disappeared but again open same application again icons is getting reappeared so please help on this because previous havoc os I had not found such kind of issues
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Master0db:
Excelente ROM.

I have 3 issues on v3.7:

1) Titanium backups dont work at, nota evwn opens the app.

2) Dime times "kill app" feature dont work at fiesta time, I have to minimize the app, maximaze it AND then kill It.

3) After a call, the screen remains un black when the phone Is no longer close to my face, I need to unlock It with fingerprint AND then hangup
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] okchinmaya:
Hi. Were you able to find a solution to this? I am noticing that this is a common issue across many ROMs.

---------- Post added at 12:54 PM ---------- Previous post was at 12:51 PM ----------

For me, data does not work on slot 1, while calls do not show up on slot 2. Any suggestions?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] okchinmaya:
Scrolling screenshots do not work on this build.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] GODftu:
My IR Blaster had been dead after I up this rom. How can I fixx this?

Thanks
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] martinknl:
IR blaster is not (yet) supported by 4.9 kernel. That kernel is bleeding edge for mido. So much that after multiple reboots a week I am about to jump ship...
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Rochambeau:
So we skipped August security patches. What about September?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Agent.Joe:
Is this considered a bug? While scrolling in the web browser or anything with webview, when i flick the finger and let the page free scrolling, i touch the fingerprint sensor and it stop scrolling. It sometimes happen with other app even i don't touch the sensor
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Ninuchan:
This is not a bug of the ROM but a feature (or if you wanna call it a bug) of Chromium based apps, e.g. Chrome, Webview, Edge etc. This will not happen with other apps like Firefox and even Google app. If any other apps show such behavior without touching fingerprint sensor they might possibly be buggy.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Agent.Joe:
Can't open camera by double press on power button when the phone is locked with passcode. Instead it says "can connect to the camera"

And wifi is always turned off after reboot even i turned on before
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] 22sumit:
Hi,

This is my first custom rom on redmi note 4.

I have installed havoc 3.7 latest version but unable to switch to video calls on jio network. As soon as the video is switched on, the call disconnects.

Any help is appreciated.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Rochambeau:
Is Havoc OS on mido dead?

Could crDroid be an alternative?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ErebosGR:
Woohoo, finally September update!

From Havoc-OS telegram group:
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] firstdvr:
IR still not working?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ErebosGR:
I don't know, I haven't installed it yet.

Like I said before, I'm not part of nor affiliated in any way with the Havoc-OS team. I just post their updates.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] SMaxtor:
I have still VoLTE problems (SIM Slot 1).
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ..::Moonstar:..:
3.9 IR, IT does not work for me. I am back on 3.6.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] drorcun:
working with notkernel

Redmi Note 4 cihazımdan Tapatalk kullanılarak gönderildi
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] jeffryabd_:
Why overlay errors in substratum? Anyone can fix that? help
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] sankoff:
Good afternoon. Where can I get the application separately Ambient Display?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] santhoshanbalagan:
custom kernel installation creates problem

Hai friends Anybody facing issues like me... I'm using HAVOC 3.9 MIDO When I install any other kernels USB media transfer stops working, pc stops detecting mobile, USB tethering not working and memory card also not showing in file manager as well as storage settings... Pls help me ... When I use Stock kernel battery life is very bad
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ojol Cipinang:
I can't changes sounds & ringtone in default notification
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] ElderDoughnut14:
Did the Havoc OS got discontinued for mido?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Labib235:
No 3.9 is the latest for Q & future Q releases have been skipped.Android R based Havoc 4.x will be released when they go public.Join telegram if you want to stay updated
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] :
Use FOX EAS 4.9.241 (latest) ... wipe dalvik, cache as expected ... install ROM ... reboot to recovery ... install Kernel ... reboot to recovery .... install Gapps (Nik recommended)
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] MPK99:
Sometimes device didn't charge. I had to reboot to temperorily fix it. Dev plz look into it.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Alexmats:
Wait march sec.update for havoc on mido
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Labib235:
Havoc OS 3.9 has September security patch
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] tomas262:
cannot disable second SIM. Wiping this **** out :-)
[Android Q&A, Help & Troubleshooting] acsway878787:
Hi there,

My Messaging APP can hardly stay running in background, and this cause me receive those important messages late. After digging in some information, I found that changing the three oom values of the process can make LMK see this process as high priority and won't kill it easily. By the way, I also changed niceness. However, it seems that Android system will change those oom values itself after a particular duration, so my tweak can only take effect in a short time. Is there any way to lock oom values or reach the same result?

My script of changing oom values and niceness:

#!/system/bin/sh

X=$(pidof jp.naver.line.android)

echo "-17" > /proc/$X/oom_adj
echo "0" > /proc/$X/oom_score
echo "-1000" > /proc/$X/oom_score_adj

renice -n -20 $X
[Xiaomi Redmi Note 4 Questions & Answers] seijuro572:
im new to android kernels and i want to edit a custom made one for my own use.

i searched most guides here in xda but im still confused on how to add features from other custom kernels to your own kernel.

i plan on using anykernel2 by osmosis to use as base flashable zip
[Samsung Galaxy S8 Questions and Answers] Cr3st0n:
Hi there, I tried to extract system.img with ImgExtractor and all tools that based on that program, but I had no luck extracting it.

It always only extracts 226mb of /system/app folder and then quits with

There are custom roms available, how do the developers extract and repack the images/zips?
[Xiaomi Mi 4C] Medicineguy:
Hello everyone.

I was wondering if there is a practical difference between unlocking a bootloader (Xiaomi, in this case) officially and unofficially.

I've always unlocked the bootloader of every phone I've had unofficially and now, out of curiosity, I've unlocked one the official way.

Unofficially unlocked bootloaders often get relocked with certain ROMs and certain procedures, I was wondering if an officially unlocked bootloader would be different, maybe more resilient, I haven't tested it yet.

What do you think? Is it different in any way? Does it allow you to install certain ROMs without relocking? Any advantage on unlocking officially?

(For example, from MiUi 8 global stable from xiaomi.eu to MiUi 9 global developer from xiaomi.eu, the bootloader locked unofficially gets relocked).

I don't know it there is a difference with the officially unlocked one.

Thank you.
[Samsung Galaxy J1 Questions & Answers] AsusGFX:
Hello, I have a samsung galaxy j1 (j100h) and i spent many hours searching for a guide on unlocking its bootloader so i can install a custom ROM.

Can anyone help me? :D

P.S. I got TWRP and root running
[Samsung Galaxy J1 Questions & Answers] ShreyasTheRootMan:
There is no need to unlock the bootloader for j100h. You can install any ROM without any trouble. Go on.
[Samsung Galaxy J1 Questions & Answers] saikounekochan:
Hi good day! Can I ask how you rooted your sm j100H ? I have trouble rooting it using odin and spent hours trying to know what's wrong :/ It would be a great help if you could share how you did it :D thank you so very much in advance :)
[Samsung Galaxy J1 Questions & Answers] tbm5k:
Rooting is easy once you have TWRP or any other custom recovery installed. If you don't have TWRP installed, here are the steps.

Unlock OEM under developer options

Download and install Odin on your PC

Download and TWRP for your phone. Make sure it has .tar extension

Hold the power button + the home button + the volume down button until you see a warning screen

Press the volume up to enter into the download mode

Launch Odin

Connect your phone to your PC, if the connection was successful you will see and 'Added' message in Odin

Click the Ap tab and select the TWRP file and click start

Once done, a 'PASS' message will be shown and your device will automatically restart

Once on, turn it off then hold the power + home button + volume up till the Samsung logo appears and your phone will boot into the TWRP recovery mode. TWRP has been successfully installed.

Now to root your device. Turn your phone back on and download Magisk manager for your device.

Go into TWRP recovery mode and click install.

Locate to the Magisk zip file and swipe the slider to install. Tap reboot system.

Once your device is booted, you should see Magisk in the app drawer. Open it and you should be able to see some green checkmarks.

The last step is to select the “Tap to start SafetyNet Check” button. If you see two green checkmarks appear under the button, your device has passed the check.

Your device is successfully rooted
[Samsung Galaxy S7 Questions and Answers] gnogno1985:
Hi,

I would like to root my samsung galaxy s7 sm-g930f with android 7.0 and firmware phn.

I tried to root my phone with CF-Auto-Root-herolte- and odin but I made something wrong (probably not using the most recent file version or odin version) and my phone was blocked.

Then I flashed a new stock version to resolve the problem.

Now I would like to know if this method is correct (without installing twrp) and if is it possible root the phone without erasing all my data.

thank you
[Samsung Galaxy S7 Questions and Answers] coto39:
If you want to root I would recommend you to use Magisk but a fsctory reset is mandatory if you want to do this as you will have to flash TWRP to install it and since the encryption changes when you install a custom recovery you will need to use the format data option under the Wipe menu in TWRP and that will factory reset your phone. So make a backup first.

If you decide to do this. Use the format data option then reboot to recovery and after that flash magisk zip. After that reboot to system and wait.
[Galaxy Tab S2 Q&A, Help & Troubleshooting] syuk84:
Hi all, my tab keep rebooting.. try soft reset doesnt work.. try wipe cache not work too, factory reset also not working.. anyone got same problem? any solution? is it the battery problem? pls help me

:crying:

also try flash with odin, flash success but tab still rebooting.
[Galaxy Tab S2 Q&A, Help & Troubleshooting] bonuzzz:
flash stock rom with Odin

no, this is not battery problem
[Galaxy Tab S2 Q&A, Help & Troubleshooting] syuk84:
ok i will try later. tq bonuzzz ?
[Galaxy Tab S2 Q&A, Help & Troubleshooting] syuk84:
try flash with odin.. same problem also after flash.. keep rebooting.. huhu
[Galaxy Tab S2 Q&A, Help & Troubleshooting] dot64:
I am also experiencing a very similar thing. When on battery, the tablet boots up makes it to Android desktop then anywhere from seconds to a few minutes it will reboot and the cycle continues till the battery is completely drained. I have tried factory reset, flashing image via odin, clear cache, no changes. However, if I have the tablet connected to USB on PC works perfectly. If I plug it to a wall charger like the original Samsung wall brick it experiences the same reboot behavior. I've tried replacing the battery but it made no difference. Also tried different USB cables. I've run out of ideas. Any suggestions?
[Galaxy Tab S2 Q&A, Help & Troubleshooting] k4tfish:
I have the same issue. It's driving me crazy...
[Galaxy Tab S2 Q&A, Help & Troubleshooting] SoulJahN2:
Anyone solved it? It keeps rebooting and asks me smart switch but can't recognize it.
[Galaxy Tab S2 Q&A, Help & Troubleshooting] stuckinstandby:
I have the same problem. Model SM-T713.

[MENTION=242033]bonuzzz[/MENTION], do you have any more information about the issue? How do you know it's not a battery problem and that flashing will fix?

Seems like others have tried flashing stock rom and still have the issue, so is it because they used the wrong stock rom?
[Galaxy Tab S2 Q&A, Help & Troubleshooting] SvenHee:
I have just tried the solution from this thread:

https://xdaforums.com/tab-s2/general/tab-s2-8-0-rebooting-t3734388/page2

First results are very promising...
[Galaxy Tab S2 Q&A, Help & Troubleshooting] k4tfish:
I tried to reset the saved wifi connections as mentioned in another thread.

I couldn’t believe but that's the issue...

So if your tab-s2 works with wifi off, just remove your saved connections and replace them with new ones

EDIT: My T813 does random reboots again, even with wifi off. It lasted over a month with renewed wifi...
[Xiaomi Mi Pad 4 Questions & Answers] frandavid100:
Hi,

In the last few days, I've been testing several ROMs on my Mi Pad 4: MIUI, AOSP-based ROMs (such as LineageOS) and Mokee, which (for some reason) my unit came preinstalled with.

I've noticed that some things don't work on some custom ROMS, but do work on others. For example: encryption, MTP and the notification light work on Mokee but don't work on AOSP-based ROMs, and double tap to wake works on MIUI but doesn't work on any of the other ROMs.

I've seen some other problems fixed by tweaking build.prop, so maybe there's something in those ROMs' Vendor partitions that can be used to fix those issues in the other ROMs? I'd really like to get everything working when a 9.0 AOSP-based ROM comes out, so... what do you think?