yashsingh1/xdaforums huggingface dataset:
[Fire TV General] Skel40:
Root Method (Works on Fire TV Stick Tank, Fire TV Stick 4K, and other Fire TV's with Root Functionality)

adb connect (your ip address or through usb adb)

adb shell

su

cd /data/data/com.amazon.tv.launcher/databases

rm mbcache.db*

touch mbcache.db

touch mbcache.db-shm

touch mbcache.db-wal

chmod 0 mbcache.db*

After its fully typed in, type ls -all and the three files should stay as zeros

Reboot and check your memory

Non-Root Method (2020 Fire TV's supported, 2016 Tank, along with other Fire TV's although the mbcache.db will fill up quickly as I recommend rooting the 4K or Tank, ADB Debugging required)

adb connect (your ip address or through usb adb)

adb shell pm clear com.amazon.tv.launcher (Success should be noticeable and the launcher may freeze up for a second as well as the recents row of your apps are gone but won't delete your apps data)

Reboot and check your memory (It'll build up sadly so I prefer entering this command like every so often it fills up)

I hope this helps anybody with the memory shortages with the stick.

Anybody with the newer launcher let me know if it's working correctly. This guide was the older interface before the 6.2.8.0 4K Stick update.
[Fire TV General] bibikalka:
Does this have any adverse effects? I want to make it unwritable, but concerned the launcher would get messed up. Here you actually talked about restoring this:

https://xdaforums.com/t/fire-tv-sti...-6-2-7-7-revised.4084947/page-9#post-83923769
[Fire TV General] Skel40:
No it won't mess up. If you're doing the non-root method it'll reset the launcher without any consequences. If you're doing the root method, it'll show a launcher memory error (which is normal) so the process is the same whether it's clearing the cache with and without root but preferably would go with the root command solely for more memory so you're safe
[Fire TV General] bibikalka:
So I deleted my via root and re-created it:

adb shell
su
rm /data/data/com.amazon.tv.launcher/databases/mbcache.db
cd /data/data/com.amazon.tv.launcher/databases
touch mbcache.db
chown u0_a97:u0_a97 mbcache.db
chmod 600 mbcache.db

After a reboot, it deleted all the other mbcache.db* files that I did not delete myself. This one [mbcache.db] now stays at zero. No interface errors. Very weird. Everything seems to work as before.
[Fire TV General] boxster03:
Thank you for your helpful posts with instructions/ codes etc.

I thought I will post here even though the last post in this thread was in 2020.

I am on a fire stick 4k max (not rooted) which came with Fire OS 7.6.0.3 (PS7603/3110) for about a month using techdoctoruk app cache cleaner and it seemed to be working. Just today, available memory seem to go the opposite way. I had 1.05 GB free and this time it showed 860MB available and after running that app again, about 780 available and prompted me to find the adb codes to clear the cache and came across this thread.

Then I used the non-rooted method code that you posted to clear com.amazon.tv.launcher which gave me "success".

Now after reset, it shows 560MB available.

Is this a known issue? Is there a solution to clear and regain the memory?
[Fire TV General] MulderX33:
"adb shell pm trim-caches 999G"... and all caches from all its gone.

Or... use the (paid) TDUK app on Amazon or the Google Play Store.
[Fire TV General] Skel40:
In all honesty this guide is one of the older ones I've posted and if any users here are able to try this out to see if it works then let me know if it does. There's TDUK Update Wiper and TDUK tools that help out with low memory
[Fire TV General] Skel40:
Another reason why your memory is low is because with the root method it forces the mbcache and other files to zero and with the non-rootable 7.6.0.3 (PS7603/3110),the memory fills up after clearing the files due to Amazons control over their os. @boxster03
[Fire TV General] pitsensas:
Hello,

I have tried this ADB command with FireStick 4K (OS 6.2.9.7) and It didn't work !

C:\androidSDK\platform-tools>adb shell pm trim-caches 999G
Operation not allowed: java.lang.SecurityException: Neither user 2000 nor current process has android.permission.CLEAR_APP_CACHE.

Unfortunately, TDUK app is not available on OS 6 !
[Samsung Galaxy Note 9 Questions & Answers] Myrmeko:
I've seen certain people around here getting KG Locked after installing the official firmware.

There are a few rooting tutorials here on XDA too.

Some that say exactly the same thing as in this video: [YOUTUBE]https://youtu.be/1J1dZ2FUk-0[/YOUTUBE]

Oem, twrp, format data, reboot twrp, force encrypt off, magisk, done. The general procedure of most Samsung phones which i have done before.

Other tutorials from XDA say that you need to flash the latest firmware through ODIN first. But somebody who did that got KG Locked. (There isn't really any tutorial that explains properly what you need to have to exist that status. Some say reflash the partition table, some say flash only keystorage. None say where to actually get those from.)

So, my problem is.

Should i follow the same procedure shown working in the video above or do the other one which has no available video showing it working.

I am on the latest firmware and i just want to install Alexis's ROM and BeastMode/Zeus Kernel.
[Samsung Galaxy Note 9 Questions & Answers] Rosli59564:
So you want to root but afraid your phone could stuck with KG locked in case of you want to return it to official?

Just follow this for rooting:

https://xdaforums.com/galaxy-note-9/development/recovery-twrp-galaxy-note9-exynos-t4097441

Though I don't really understand why some were getting KG locked state.
[Samsung Galaxy Note 9 Questions & Answers] Myrmeko:
Wow. Thanks for the answer and sorry for the late reply. XDA kinda broke for me and i'm not receiving any notifications all of a sudden...
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] jackson9567:
Hi,

I bought k20 pro few days ago (indian) and updated to miui 12 and i really don't like indian so i wanted to flash global or I'm planing to downgrade but i came tk know that indian version has anti roll back enabled so doing it will permanently break my sensors.

I'm requesting the experts to help me in this to not to break my sensors while flashing or downgrading and even if something goes wrong i can't goto service centre because of covid restrictions.

Thanks.:)
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] Anonda:
https://www.xda-developers.com/xiaomi-anti-rollback-protection-brick-phone/

https://xdaforums.com/mi-9t/help/anti-rollback-protection-t3952402

https://xdaforums.com/mi-9t/help/mi-9t-soft-bricked-t3950436

I am from Bangladesh, But My device is Global.

I flashed China Version, Global version, Upgrade version, Down grade version, Never faced any problem.

But don't know more about Indian version.

You can check the above links.

Just always, always, always remember, Never select "Clean All & Lock" with MI flash tool. This is the most important.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] jackson9567:
Bro Global Variant is fine . But indian variant is having anti rollback something like that..so if i downgrade then i will definitely lose my sensors
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] Anonda:
I am not sure what is my device was, Using custom rom from long time.

But My device is raphaelin. (is it not Indian?)

Flash presist img will not restore sensors?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] jackson9567:
Flashing your own persist will restore sensors but will damage L1 PERMANENTLY FOREVER
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] hrdlw:
what is L1 for guys?
[ASUS ROG Phone 3 Themes, Apps, and Mods] HARSH_PATEL:
Send your homescreen and theme screenshots.. and tell us how to apply it.
[ASUS ROG Phone 3 Themes, Apps, and Mods] HARSH_PATEL:
My theme Launcher: Lawnchair 2

https://play.google.com/store/apps/details?id=ch.deletescape.lawnchair.plah

[IMG="home screen"]https://photos.app.goo.gl/LaLbhzT31tLXc3tZ7[/IMG]

[IMG="app drawer"]https://photos.app.goo.gl/X7xvzPe11PsBuQaw9[/IMG]
[ASUS ROG Phone 3 Themes, Apps, and Mods] captgeno:
I have used nova for years, is lawn chair better?
[ASUS ROG Phone 3 Themes, Apps, and Mods] HARSH_PATEL:
Yes
[ASUS ROG Phone 3 Themes, Apps, and Mods] King_Rat:
Bit of DBZ 🤘

View attachment 5263863View attachment 5263865
[ASUS ROG Phone 3 Themes, Apps, and Mods] King_Rat:
Above details:

Wall papers from Zedge (free-bies)

Icons from Broken Glass theme in theme store

Launcher = stock
[Android Q&A, Help & Troubleshooting] justyjust:
Hi I recently purchased a off camera flash called godox A1 it's pretty old now but my new oneplus 7t isn't compatible.

Can anyone help me with modifying the APK so I can use the app, the app does run but won't load camera giving a incompatible error and not loading.

I would much appreciate any advice or help thankd.

App location

https://play.google.com/store/apps/details?id=com.Linkiing.GodoxPhoto
[Tilt, TyTN II, MDA Vario III General] DLTempler:
This has happened a couple of times and then mysteriously self corrects after a few hours. The messaging feature (texts and emails) fails to respond at all. I can not get it to open, will not display incoming texts, can not do anything. I am using SPB Mobile Shell with WM 6.1. It does not appear related to Mobile Shell because it fails to open from any screen at all.

Anyone?
[Tilt, TyTN II, MDA Vario III General] gizmo_ffm:
same problem here

I have the same problem over here, except that ist completely not responding not even after a few hours or so...it worked fine all the time

I think it has do to with the installation of wm61voip.cab which unlocks the voip feature ...not sure about that but it was the last "major" change I made....

im running the wm 6.1 official htc rom on the kaiser

im completely clueless how to solve it...at least emailing was a real cool feature at all :\
[Tilt, TyTN II, MDA Vario III General] sampcyn718:
Delete the Inbox.mstXXXXXXXXX folder in the root folder of ur microsd card, perform a soft reset and u guys shd be fine. I'm supposing you guys have the "use storage card to store attachements" option checked.

Thank me later
[Tilt, TyTN II, MDA Vario III General] gizmo_ffm:
Very nice!!

dude hes right, after searching also found that issue here

http://xdaforums.com/showthread.php?t=350862

works great for me...deleted inbox* from the storage card, also another guy wrotes it works if he removes the storage card to read his mail

so I guess a work around could be to not save attachments on the card, which is a setting Id use...and the reason why the inbox folder was created...?!

thanks and greets
[Tilt, TyTN II, MDA Vario III General] gizmo_ffm:
...

sorry I overread your attachment suggestion, will disable this stuff now
[Tilt, TyTN II, MDA Vario III General] DLTempler:
Yep. That did it. Very obscure problem. I posted the solution on the ATT Board as well, since someone there was just as miffed. :D
[Tilt, TyTN II, MDA Vario III General] sampcyn718:
you welcome....im glad i was able to help, thanks for spreading the knowledge
[Tilt, TyTN II, MDA Vario III General] snooginsguy:
I have to give thanks as well, I thought I was going to have to hard-reset or something, and was not thrilled about that. Deleting the inbox.mst folder did the trick. Thanks a ton!
[Tilt, TyTN II, MDA Vario III General] dogface24:
Sampcyn718!!!!!!!!!!!!!!!

sampcyn718

Member

Thank you.... seriously.... Absolutely valuable info here.
[ASUS ZenFone 6 (2019) Guides, News, & Discussion] sunnymodh:
Hello All, Take a first look at Asus 6z Android 11 Official here with Full Video, also I mentioned Some Notable points in Description Box, you can share your feedback

►Official Full Video Tour

[YOUTUBE]https://youtu.be/QX-DVomEwDg[/YOUTUBE]

►What New in Asus 6z Android 11

[YOUTUBE]https://youtu.be/VQFGuPA2xjs[/YOUTUBE]

???? ??????? ??????

►Custom Icon Packs Removed

►Notification Sound little slow compare Previous Version

►Lock Screen Sound not audible Properly

►The display looks like more Vivid Color, Some time look like Amoled

►More Display Settings Available

►No Change in Battery backup but Battery Power Function Not effective compare Previous Version

►Call Clarity Perfect but While on Speakerphone after screening off Output not audible

►Dark Theme Option with Time Schedule

►No Change in Phonebook/Call log

►Some leg while using Whatsapp

►While Receive Call Instant Reply option Available

►Quick Setting Panel added more Function

►Icon Shape Change option added

►Icon Color Change Option added

►Alarm Layout little Change

►Vilte Function Support

►Operator Video Call Support (No Google Duo Require)

►Gesture, Navigation Improved

►Nothing Changed in Camera Module

►Google Now Support Dark Theme

Share your thoughts
[ASUS ZenFone 6 (2019) Guides, News, & Discussion] Prasetya391:
charging issue

Please my zenfone 6 very slowly charging after update android 11,

im done check battery care, and slow charging is disable, but charging is very slow 7 hour until full
[ASUS ZenFone 6 (2019) Guides, News, & Discussion] sunnymodh:
No - I am already using it, no problem, it takes the same, when you put on charging below screen what message appears? like Slow charging/Fast charging?

have you checked your Cable or Adapter?
[ASUS ZenFone 6 (2019) Guides, News, & Discussion] Prasetya391:
no i done disable slow charging and charging normally,

but usually i'm charging my zenfone 2 hours 20-30 minutes, and after teh android 11,

yesterday first time charging after android 11 its very slowly between 3 hours 10 minutes,,

i think and i hope this is a bug from android 11

---------- Post added at 07:13 AM ---------- Previous post was at 07:10 AM ----------

oh once again,,

im charging in 3 hours 10 minuts from battery 30% to 100% ,,

not from 0 or 10 %

so im very disappointed
[ASUS ZenFone 6 (2019) Guides, News, & Discussion] sunnymodh:
No, its take the same time, might be something wrong with your device, or maybe the charger
[OnePlus Nord Questions & Answers] kubiss017:
Hi, How can I recover my data after factory data issues ? Any tips ? OS 10.5.8
[OnePlus 8 Pro Questions & Answers] czerdrill:
Well that's a fun surprise the Android 11 update is out for usa too. So, how do i keep root? I don't have twrp. Thanks in advance!
[OnePlus 8 Pro Questions & Answers] c_86:
I'm curious if I can go from beta to stable without having to wipe. Doing a local upgrade
[OnePlus 8 Pro Questions & Answers] kszai:
Is it working without losing all the data?
[OnePlus 8 Pro Questions & Answers] dlads:
That shouldn't be a problem.

If you're rooted you'll have to reflash magisk after the update.
[OnePlus 8 Pro Questions & Answers] czerdrill:
I haven't updated I'm waiting to see how to keep root. Anyone know?
[OnePlus 8 Pro Questions & Answers] dlads:
You can take the update so long as you've extracted the boot.img from payload within the firmware and patched it with magisk.

Then after the update just run what's in the image below.

You'll need payload dumper for Windows to extract boot.img from payload.

If you don't want to extract the boot.img yourself you can wait for someone else but it'll need to be the same version and region.
[OnePlus 8 Pro Questions & Answers] Batfink33:
No, it will wipe data.
[OnePlus 8 Pro Questions & Answers] Unn113:
You can just flash update via local upgrade, don't reboot, then go to magisk (have to be canary) and flash it to inactive slot, then reboot. You should be rooted. I'm doing this every update and this method is 100% ok!
[OnePlus 8 Pro Questions & Answers] czerdrill:
To get canary do i just go to magisk manager and set the channel to beta?
[OnePlus 8 Pro Questions & Answers] Unn113:
You set it to canary
[OnePlus 8 Pro Questions & Answers] czerdrill:
Strange i don't have that

Only stable beta or custom. Is there a different magisk manager for canary?
[OnePlus 8 Pro Questions & Answers] czerdrill:
I see now that topjohnwu released stable magisk with Android 11 support. So I'm guessing i can just take the update as normal and install to inactive slot without worrying about canary.
[OnePlus 8 Pro Questions & Answers] dlads:
Just download it dude.. no need to update via the app
[OnePlus 8 Pro Questions & Answers] safariking:
Just updated via local upgrade data stays intact!
[OnePlus 8 Pro Questions & Answers] czerdrill:
I mean i don't see where to download canary, it's no longer on github as far as i see.
[OnePlus 8 Pro Questions & Answers] lululala:
edited
[OnePlus 8 Pro Questions & Answers] Ar3olaa:
So I have IN2023 on 10.5 rooted stock rom with xXx and magisk 20.4 all I gotta do is download magisk canary and then follow the steps to update thru magisk?

Thanks in advance
[OnePlus 8 Pro Questions & Answers] Gordietm:
Thanks good to know. I wasn't going to upgrade from OB2 because I thought it was going to wipe the data. Where you on OB2?
[OnePlus 8 Pro Questions & Answers] czerdrill:
For anyone who wasn't on the OB updating is simple just did it. First switch to beta channel in magisk and update to magisk v21. Then do the local upgrade. Then install to inactive slot and you're good.

Also dual sim works! [emoji41]
[OnePlus 8 Pro Questions & Answers] safariking:
No i was on stable Android 10
[OnePlus 8 Pro Questions & Answers] Batfink33:
You lose data going from OB2 to stable 11.
[OnePlus 8 Pro Questions & Answers] psycmos:
Android 11 lost ROOT

Hi!.

I lost my root after updating to android 11, because i forget to patch the boot img before restart.

however, i downloaded the firmware and extracted the bootimg with payload_dumper from OnePlus8ProOxygen_15.O.30_OTA_0300_all_2010031617_f9ca0bfd1b.

I pateched it via Magisk and flashed via fastboot.

reboot the phone, and boots OK, but no root...

There are any way to get the root back?

I attached my boot.img and patched.

https://www.sendspace.com/filegroup/PkD2ahnDzCMHkq8GFvgutg
[OnePlus 8 Pro Questions & Answers] N'ash:
So do I need to use the image patching method for magisk root or I can just install magisk and do it regularly after I update from OOS10 to OOS11?
[OnePlus 8 Pro Questions & Answers] czerdrill:
You need magisk 21 which you can get from the beta channel. Once you have that just do the normal install to inactive slot method after the OTA.

Just make sure you disable any modules first in case theyre not compatible with 11.
[OnePlus 8 Pro Questions & Answers] Gordietm:
Has anyone upgraded from OB2 to stable?

And if so, any difference? Just wondering if it's worth it
[OnePlus 8 Pro Questions & Answers] androidfreak11:
did this, wiped all my DATA coming from beta 2 - this is so stupid!
[OnePlus 8 Pro Questions & Answers] xgerryx:
Not seeing a way to install the beta magisk in the magisk manager app. Did they take away the ability to flash things from inside? Or is it hidden somehow? Feeling very dumb at the moment lol. Trying to get root back after updating.
[OnePlus 8 Pro Questions & Answers] czerdrill:
You have to change the channel to the beta channel and then the update should show.

I don't know if this will work if you've already updated to android 11 though.
[OnePlus 8 Pro Questions & Answers] xgerryx:
I mean that I can't see anywhere in the app to even flash anything. Where are the modules now? I can't see any of that stuff.
[OnePlus 8 Pro Questions & Answers] czerdrill:
There's a menu along the bottom. The modules are the icon that look like a puzzle piece
[OnePlus 8 Pro Questions & Answers] xgerryx:
There's nothing like that in the app I have. It's 8.0.2 I think. I would post a screenshot but this website is so garbage that it keeps defaulting back to the wrong forum.

Can someone just post the patched boot image for US models? I would do it but I'm not at home, no pc atm

Edit... Like magic it actually got posted.
[OnePlus 8 Pro Questions & Answers] czerdrill:
Ok not sure why yours looks like that mine looks like this
[OnePlus 8 Pro Questions & Answers] xgerryx:
I'm guessing it's because it's not actually installed and rooted so it's not giving me the option.

I guess a patched boot image needs to be posted for each region. That would help out a lot of people.
[OnePlus 8 Pro Questions & Answers] psycmos:
Sucess patch android 11 !! Magisk V21 Reqeuired ;)

Thanks a lot! My problem is Magisk!!

I was patching it using magisk V20, it it's not working on android 11!

For patch One plus 8 pro using android 11, MAGISK V21 is required!

Thanks a lot
[OnePlus 8 Pro Questions & Answers] Batfink33:
Stable doesn't have canvas. Not really any difference tbh, OB2 was very stable for me anyway.
[OnePlus 8 Pro Questions & Answers] texasaggie1:
Latest Magisk Beta supports Android 11!
[OnePlus 8 Pro Questions & Answers] xgerryx:
See thread here for link I posted for patched boot on Android 11.

https://xdaforums.com/oneplus-8-pro/help/please-share-global-oos11-stable-t4174901#post83678735
[OnePlus 8 Pro Questions & Answers] jaguarcat311:
open beta 3 patched boot.img in2025

How about a patched boot.img for open beta 3 for in2025? finally got open beta 2 rooted and updated to 3 , tried installing magisk direct and to inactive slot which failed every time. Kinda disappointed by the lack of support for this phone.
[OnePlus 8 Pro Questions & Answers] :
1. How about... patch it yourself?

2. I have updated my phone yesterday from OB2 to OB3 + root without issues. You are doing something wrong.
[OnePlus 8 Pro Questions & Answers] jaguarcat311:
Thanks for the help.

I'm not able to post external links yet but happy to share stock and/or patched boot.img if anyone wants them.

Cheers
[Google Pixel 3 XL Themes, Apps, and Mods] Alekos:
A few days ago I flashed Android 11 using October's Image, with a full factory reset, on a Pixel 3 Xl with BL unlocked. I can't seem to find a Netflix Version that works on this stock (unrooted) device. I've tried approx. 9 different versions from apkmirror (7.xx, 6.xx, 5.xx, 4.xx) I had Netflix version 5.85 working up until a few days ago on Android-10 (BL Unlocked), but that version stopped working after my reset/update. I even tried a few "modded" versions. Errors include: " device is not supported " , or " Error -1001 "

I even tried using different connections, Data, Wifi, VPN, and ensured there were no blocks ie. DNS, etc.

Maybe someone with a similar setup can export their Netflix version, so I can give it a go? I don't have access to anything but a Nexus-5 and Nexus-7'13.
[Google Pixel 3 XL Themes, Apps, and Mods] vickmen:
did you try to change the kernel ???
[Google Pixel 3 XL Themes, Apps, and Mods] Alekos:
I don't want to Root if I don't have to just for Netlix. Was really hoping there was a working version available.
[Google Pixel 3 XL Themes, Apps, and Mods] vickmen:
download a store other than google play and search for netflix and I use it without root and with root I will try it and it works I recommend you apk pure is the one I use to download netflix

link: https://apkpure.com/es/apkpure-app.html?icn=aegon&ici=image_home
[Google Pixel 3 XL Themes, Apps, and Mods] bigcelo75:
I'm using this beta version on mine and it works fine.

https://www.apkmirror.com/apk/netfl...-build-3-35151-android-apk-download/download/

Install the bundle using the apk mirror installer.

Hope it works!
[Google Pixel 3 XL Themes, Apps, and Mods] Alekos:
Ummm... OK. How the fuuuuu??? This. Worked. Perfectly. 100% incredible. I am really shocked because I posted on xda and reddit and no responses such as this, were ever posted. (On top of that, I barely ever post any questions).

I already had apkmirror and SAI (Split APKs) installed, because I download a lot from apkmirror and other valid sources. Why wasn't apkmirror showing the split apk versions of Netflix when I was searching/downloading?

Well, thank you 'bigcelo75'. You've made my week (along with 2 other users who have the same issue).

(edit>>grammar & added revised sentances)_
[Google Pixel 3 XL Themes, Apps, and Mods] bigcelo75:
Glad I could help out![emoji6]
[Google Pixel 3 XL Themes, Apps, and Mods] Alekos:
Well, a few days ago, when searching for Netflix at apkmirror, it wouldn't show the "bundled apk" link.

Wonder why it is showing now for all the NETFLIX apk versions - do you know anything about that?
[Google Pixel 3 XL Themes, Apps, and Mods] bigcelo75:
Sorry don't know anything about that!