yashsingh1/xdaforums huggingface dataset:
[OnePlus 12] blackhawk:
Best start charge temp 82F or higher

Minimum start charge temp 72F

Maximum 102F

Best to stay in the 80's or 90's

Auto shutdown will occur around 104F or so.

However charging current may ramp down if the battery temperature exceeds about 100F

Use the Fahrenheit scale as it has better resolution in the temperature range you use most in everyday life.
[OnePlus 12] Dimon909:
38- not hot.

45- that hot. But no problem for battery .

More then 50C - it's real bad (for li-pol acb)
[OnePlus 12] blackhawk:
104F should be the max cutoff point, 100F is best especially if the cell is above 90% of its capacity.

Cell voltage and temperature is what degrades them the fastest.
[OnePlus 12] giaur:
Well, Fahrenheit scale is completly abstraction for me, I have no idea what 104 F means until I calulate Celsius value.

So, 37 is still fine
[OnePlus 12] blackhawk:
If you use it quickly becomes apparent. The 80 and 100F values stick in your mind.
[OnePlus 12] giaur:
100 F is 37 C, I'm getting it now. Battery is hot while charging is in progress. When it reaches 100%, charging stops and there's no any heat anymore.

I guess my phone case does not help here
[OnePlus 12] blackhawk:
Wireless charging creates additional heat; it's more inefficient. Nothing wrong with cable charging as long you don't bash the cable or plug end.

The C port is normally good for thousands of cycles, it's quit durable. At least on my N10+'s. I don't even know if my wireless charging works, never used it. I fast charge only. Usually frequent midrange power cycling which Li's like, it extends their lifespan.

Fast charging isn't ideal for longevity but I get about a 2 year lifespan with heavy usage like this.

You can always use a fan and/or damp microfiber cloth to keep it cool. Makes a huge difference. I fast charge at 35C ambient air temperature and higher all the time. Helps if the air is dry not humid.

The case is mandatory for protection but it increases the gap between charge coils which hurts the EM coupling between them.

Never start a charge if the battery temperature is below 72F (22.222C) as it can cause Li plating which will permanently degrade the cell
[OnePlus 12] giaur:
Hmm not always. Before I sell my OP 9 pro I need to replace usb-c port. Hopefully, I found replacement to buy.

I also own Oneplus dedicated charger, it has fan for cooling. It really works, but sometimes I also need to use regular qi universal charger
[OnePlus 12] blackhawk:
Poor built Q. That shouldn't happen unless physically damaged. A low quality plug can do it too.

The charger temperature is different. That's like a 100 w brick? That's a lot. Fans are nice until they quit or get clogged.

The phone's onboard power controller monitors various parameters including battery temperature and will ramp up or down the charge accordingly.
[OnePlus 12] giaur:
I think I was not clear enough. I mean dedicated Oneplus wireless charger. It has a fan for cooling phone while charging. It really works, 50W wireless charging and phone is cool, no any additional heating. The fan generates some noise though
[OnePlus 12] giaur:
Possibly damaged with dust or sand. But in any case, no way to clean or fix it. Need to replace with new one
[Galaxy Tab 3 Q&A, Help & Troubleshooting] Hated-by-Many:
I have a encrypted galaxy tab 3 is there any way to reset it at all I don't care if I lose anything on it I just want to use it again
[Galaxy Tab 3 Q&A, Help & Troubleshooting] KamDaTechDude:
tbh the only way u could really use it again is by flashing twrp n a custom rom since its encrypted
[Galaxy Tab 3 Q&A, Help & Troubleshooting] Hated-by-Many:
It's never been flashed I can't even get it into reset mode
[Galaxy Tab 3 Q&A, Help & Troubleshooting] KamDaTechDude:
can u get into download mode or fastboot mode?
[Galaxy Tab 3 Q&A, Help & Troubleshooting] Hated-by-Many:
I got it reset thank you
[Redmi Note 11S 4G / POCO M4 Pro 4G (fleur)] moretto08:
I'm facing a trouble when trying to root and keep TWRP on fleur device. If I patch the boot.img from stock rom it works very well, but without TWRP. And if I flash TWRP (flash current TWRP or flash recovery ramdisk) it removes my root.

Otherwise, if I firstly flash twrp and then extract the boot.img when patching the boot.img comes with wrong infos about build (screenshot attached).The same error occurs if I try to flash TWRP and root trough magisk zip.

Anyone knows how can I solve this?
[Redmi Note 11S 4G / POCO M4 Pro 4G (fleur)] the exynos hater:
try to use TWRP app and just reflash it from there even if not reccomended by me (flash it when you need?) sorry i just woke up <3
[Redmi Note 11S 4G / POCO M4 Pro 4G (fleur)] moretto08:
Unfortunately, fleur's kernel prevent apps of writing boot partition at runtime, so it won't work...
[Redmi Note 11S 4G / POCO M4 Pro 4G (fleur)] the exynos hater:
Ah shii my bad try to flash the boot.img true twrp and write twrp inside the boot
[Redmi Note 11S 4G / POCO M4 Pro 4G (fleur)] moretto08:
Tried. It removes root or get wrong build's info and then modules doesn't work properly
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Dumb_Vegetable:
Hi, I went back to stock Rom(14.0.8.0.TKHMIXM) but i did not lock the bootloader. Is it possible to lock the bootloader in this stage?

Thank you.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Isaac_Diez:
Absolutely, at any time. But the internal memory would get wiped and you would loose all data, so act accordingly.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Dumb_Vegetable:
Thank you for reply sir.

Does this mean I can lock the bootloader using Miflash tool without flashing a new Rom?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Isaac_Diez:
As long as it is the the official stock ROM from your region, but if you use miflash I think you have to flash the suitable ROM an select "clear all and lock" option.

If the ROM is already installed, you can also use "fastboot oem lock" in fastboot mode.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Dumb_Vegetable:
Thank you very much sir.

I will try oem lock method.
[Honor 7 Q&A, Help & Troubleshooting] Chrisisxyz:
Hello, It's my first time trying to root my old Honor 7 lite to convert it to a Linux Server for my 3d printer (Klipper host), but

I got into some trouble....

So at first i tried to follow this instruction from circulus:

https://xdaforums.com/t/honor-7-lite-root.3483679/

So I downloaded HCU Client spent 4€ to unlock the bootloader (instead of reading the bootloader unlock code since huawei didn't even respond to me /: )

after some connection problems which I had fixed

Then I entered fastboot mode with the command in cmd (adb reboot bootloader) -> Phone unlocked, frp unlocked

and tried to flash the recovery image (fastboot flash recovery twrp.img) for the honor 5c (nemo) which should be basically the same phone right ?!?

but I always get an Image Verification error even the older Versions of TWRP doesn't work ->

Writing 'recovery' FAILED (remote: 'image verification error')

I already read another thread that says to unlock the bootloader again but now I don't even get a port to re-unlock the bootloader ...

what should I do now ?

Info:

Honor 7 lite NEM-L21:

Android 7.0

EMUI-Version 5.0.3

TWRP versions I tried:

twrp-3.6.0_9-0-nemo.img

twrp-3.4.0-0-nemo.img

twrp-3.1.1-0-nemo.img

Thanks for helping me in the future and recycling my old phone into something useful (:

with kind regards

Christoph
[Tilt, TyTN II, MDA Vario III General] Johnster988:
Alright so I'm trying to get my music onto my phone and I am running into some issues. I tried first to drag and drop onto my 16 gig storage card and got all the music on there but when I would go onto my Windows Media Player it would search and find the files then it would add about 3 or 4 then quit. So I did some searching and ended up finding out that I should delete MSMdata. So I did. That did not help. So I decided to try HTC's audio player and it would search, find the files, then quit out. So I then went to Kinomo freeplay which found the files and could play them but only about half of them because the other half are in AAC format. So I did some more searching and found that using Windows media player to sync my music with my phone is supposed to work, but sadly it didn't help. WMP find the files then quits out, as does HTC audio player. Kinomo freeplay finds the files but there are about 3-4 copies of every song and only 1 copy works. So now I am out of ideas and very frustrated. Anyone got any ideas/ suggestions?

-John
[Tilt, TyTN II, MDA Vario III General] burtcom:
Could it be that one or more of the music files are corrupt?
[Tilt, TyTN II, MDA Vario III General] denco7:
Does DRM mean anything to you ? Is that the problem ?
[Tilt, TyTN II, MDA Vario III General] MACkjam:
I recommend Mortplayer. It's the best MP3 player bar none and it's free!!!
[Android Head-Units] Jims13:
Hi there,

So got a Camecho D30.

Full model is D30-1026boe-GM.

running so it says on android 13.

Is it possible to update the firmware ?

Regards.
[Samsung Galaxy Z Fold 4] Johnyy111:
Hi all,

I received my Fold 4 back after warranty repair but now it has the indonesian Firmware, for whatever reason. Samsung pay is also the indonesian version which doesn't work in Germany.

Is it possible to flash EUX - F936BXXS7FXEA just through Odin and be good? My phone is not rooted nor have i messed around with it yet. I was always on stock rom but i am just trying to avoid sending my phone in again for another 3-4 weeks. For example would the device status change or anything else?

Any advice is appreciated.
[Samsung Galaxy Z Fold 4] supertechman007:
I think no you can get stock rom and flash with Odin

But why he changed your framware to this wtf
[Samsung Galaxy Z Fold 4] iceepyon:
If your device was service by Samsung, I would send it back. As there is a chance that they have provided you with somebody else's device
[Samsung Galaxy Z Fold 4] ric69:
Hello you just need to change csc with tool like samfw (no root needed no factory reset)
[Android Head-Units] redlikemethodz:
The temperature units for A/C will only go down to 30c / 86f. The A/C blows cold air just fine so it's just that the number range is inaccurate. I have this issue across multiple head units. Anyone else have this issue? I currently have a Mekede M7 and had the same issue with a generic TS18.

View attachment 6114458
[Android Head-Units] marchnz:
Issue is canbus and head unit combination.
[Android Head-Units] redlikemethodz:
Yeah I've reached out to hiworld. Waiting to hear back.
[Android Head-Units] dodo6:
is it possible to select a different car model in the can settings? have you tried it?
[Samsung Galaxy Watch 4] 2AD_Vet:
I have a galaxy watch4 that i want to pair with my iphone 12. I am trying to get a copy of the merge.apk that i can sideload onto the watch. I have a samsung galaxy tap S6 but it wont let me download merge from the app store, it says my device is not compatible.

Can someone send me a link, attach the file, of in some other way help me get a copy of this merge apk? I have successully enabled Firetools so I can sideload it if i can get this file.

HELP PLEASE!
[Samsung Galaxy Watch 4] 2AD_Vet:
Is the vendor still active on this forum? Who is it?
[General Topics] ttbofficial:
Hello everyone,

I have recently unlocked the bootloader and rooted my Teclast T50 tablet. However, I can’t seem to boot or flash a GSI.

If I try to flash a GSI with:

fastboot flash system system.img

it shows this error:

ERROR: usb_write failed with status e00002ed

FAILED: (Error reading sparse file)

I have tried doing the exact same thing on different computers with different USB cables with them showing the exact same error.

I then tried flashing a GSI via DSU sideloader however after rebooting into DSU the device just hangs on the Teclast logo and never boots. My device does support Project Treble and I did choose the correct GSI

Any way to fix this? I can’t find any other articles about this so it would be great if someone could tell me how to fix this error
[OnePlus 12] z.v.a.a.h.i:
hello friends

Oxygenos structure created with Coloros.

I will share it with you soon.

Rom featurs:

Multilang

Rw-ro full access

Google apps removed

3.part app removed

Light debloat

Gemini add

COLOROS add

Contact

Sms

Calendar

Wallpaper carrousel

Live wallpaper

Music

Theme store

İcon themes

And more

Don't forget to thank me if you like it☺️

Some screenshots:

View attachment 6114459View attachment 6114460View attachment 6114461View attachment 6114462View attachment 6114463View attachment 6114464View attachment 6114465View attachment 6114467
[OnePlus 12] Incendia0:
this is look great thank you
[OnePlus 12] zelos156:
Did you try add all language support?
[OnePlus 12] z.v.a.a.h.i:
Yes multilang
[OnePlus 12] Oswald Boelcke:
Thread closed! Placeholder are not allowed!
[Android Q&A, Help & Troubleshooting] ttbofficial:
Hello everyone,

I have recently unlocked the bootloader and rooted my Teclast T50 tablet. However, I can’t seem to boot or flash a GSI.

If I try to flash a GSI with:

fastboot flash system system.img

it shows this error:

ERROR: usb_write failed with status e00002ed

FAILED: (Error reading sparse file)

I have tried doing the exact same thing on different computers with different USB cables with them showing the exact same error.

I then tried flashing a GSI via DSU sideloader however after rebooting into DSU the device just hangs on the Teclast logo and never boots. My device does support Project Treble and I did choose the correct GSI

Any way to fix this? I can’t find any other articles about this so it would be great if someone could tell me how to fix this error
[Android Head-Units] WM_Rizzo:
Does anyone know of a cheap Chinese head unit that connects via RCA? Basically I need it to play music I put on it, and that's it. I want to avoid any kind of tinkering with existing radio/cd player, that needs to stay as is.

So basically something which I can charge via regular charger back home, put music on it, connect it via RCA and that's it. Pretty much any solution accepted, within scope.

Oh yes, cheap as poossible.
[General Questions and Answers] jashi:
hi friends,

my friend send me a mp3 song.when i open my yahoo mail account in my diamond ,i tap on the attachment.and i again tap send and recieve .but the attachment did not download.even i change the settings to ,download all atachment,download size to any attachment and message type to html but it still not works
[General Questions and Answers] Jhatn:
Hello

I have a Samsung A35 phone & since there is currently no forum/room for this phone, I am hoping someone here can help me (& sorry if this is the wrong forum/room to post this question, it's my 1st time posting anything on XDA).

I've read about & would like to use ADB to uninstall a few apps that cannot be disabled nor uninstalled the normal way.

I've downloaded the 'SDK Platform-Tools for Windows' zip file & extracted it's contents to a folder on my C:\. I went into my phone's Settings>Developer Options & turned On 'USB debugging'.

After I attach the phone to the comfuser via USB, how do I bring-up ADB's Command-Line Terminal?

Also, on my phone under Settings>Developer Options, my 'Default USB configuration' is set to: 'Transferring files'.

Is that setting ok, or should I change it while using ADB?
[General Questions and Answers] EllieCat:
Use Odin and look for “adb shell”.
[General Questions and Answers] xXx yYy:
AFAIK the ODIN Flash Tool does not directly allow you to execute adb shell commands. ODIN is a flashing tool specifically designed for flashing firmware, recovery, and bootloaders on Samsung Android devices. It primarily interacts with the device in download mode, a low-level state for flashing operations.
[General Questions and Answers] xXx yYy:
Phone's USB service's settings must be set to ADB mode, too, to make it work.
[General Questions and Answers] Jhatn:
Where do I find that?

Concerning USB, here is what I have enabled on the phone in the 'Settings>Developer options' menu:

USB debugging: ON

... Debug mode when USB is connected.

Verify apps over USB: ON

... Checks apps installed via ADB/ADT for harmful behavior.

Default USB configuration:

... set to 'Transferring files'.
[Samsung Galaxy S20 FE ROMs, Kernels, Recoveries, &] chadseldr:
All,

First of all thank you very much for any help you can provide, i am stumped and having a hard time finding much information. I currently have a Samsung S20fe phone that is model SM-G781V and i want to flash the factory Samsung firmware on it (not the Verizon one). I have a few more of these phones that work unlocked on ATT just fine which are SM-G781u and SM-G781U1. They are both using the stock Samsung firmware and not the ATT one. The issue i have is for this (unlocked) Verizon phone is that i cant seem to figure out which firmware to use to flash just the stock samsung firmware without all the Verizon changes. I have tried several firmware options but they all give the same PIT error "FAIL! (Auth)". Can anyone assist in which firmware i should use and if possible toss me a link to where to get it.
[Samsung Galaxy S20 FE ROMs, Kernels, Recoveries, &] chadseldr:
This may have answered my question unless someone else has figured it out: https://xdaforums.com/t/flash-sm-g781u1-xaa-on-a-verizon-sm-g781v.4293293/
[Android Head-Units] 911Enginetech:
Hi, Newbie to this group and If I have posted in the wrong place please let me know. .

So I recently purchased a Dynavin system for my 2004 407 SW, Instalation went smoothly and to me the hardware appears to be of good quality. I got all of the system functions to operate fine except anything that has to do with the car, I can't see my climate control , My settings , Fuel economy and the best no steering wheel controls.

I have been Emailing them about the issue and they told me I needed to bring it 200km to there facility and when I replied lets make an appointment they went quiet on me. So it looks like I am on my own here.

My testing indicates the Decoder is not functioning or improperly coded

,View attachment 6114469

That is the decoder I received with my package, i am willing to purchase another decoder but there are many choices so if anyone knows a good decoder that works for a non JBL system please let me know and I will try it.

Another question or possible clue, When I am in the Factory settings menu, I can't find any start up screen images other than one Android file.

I will leave this post at this point, please ask for any more information or documentation .

Cheers Carl
[Xiaomi Mi 9 Questions & Answers] soxzko:
i bought a motherboard and it came like this, the bootloader is locked, so i cant flash the original rom. and my mi account wasnt connected. what do i do??? and if yall will type smth like ''unlock bootloader'' I CANNOT.
[Xiaomi Mi 9 Questions & Answers] CityKev:
If you can't find a solution then contact this authorised flashing service on here....

Xiaomi Auth Flash

Authorised from the site administration. Thanks to @V0latyle @Oswald Boelcke @willverduzco and all other admins. MESSAGE ME on XDA Forums Telegram Support Official MIUI & HyperOS Bootloader Unlock Guide Xiaomi Auth Flash Payments: PLEASE...

xdaforums.com
[Xiaomi Mi 9 Questions & Answers] soxzko:
ok
[Xiaomi Mi 9 Questions & Answers] CityKev:
A thank you would have been appreciated 😉
[Xiaomi Mi 9 Questions & Answers] soxzko:
sorry, thank you
[Shield Tablet Q&A, Help & Troubleshooting] CubeFun:
Hi, i wanted to buy an original nvidia shield because of android 4.4, but i saw a much better deal for the k1. You probably know that the k1 only goes to android 5 but i saw this thread https://xdaforums.com/t/how-to-install-kitkat-4-4-4-on-nvidia-shield-k1.3288734/ which says you can install android 4.4 on the k1. If anyone tried it can you tell me your experience with it and how stable the os was?
[Shield Tablet Q&A, Help & Troubleshooting] moonhop7:
The K1 and the original Shield tablet both were updated officially to nougat by Nvidia. I have not run 4.4 on the tablet however I run an Nvidia Shield Portable (clamshell) on 4.3 and with some XDA witchery, patience and digging around the internet, I've put together a solid little retro handheld. :) Runs like jam on a hot day if you're willing to put on the tinkering hat :)
[OnePlus 9] Xrazy:
I have an Oneplus 9 LE2110 i bought 3 years ago so my problem i let it charge at around 4-5% and went to sleep and when i woke up it was stuck on Fastboot mode the buttons arent responding. It wouldnt keep charge and sometimes battery lasted 10-20 mins something when i unplagged it died i tried letting charge overnight and letting the battery depleted as per suggestions it didnt work I read alot of suggestions here replaced battery use MSM tool used indian variant global (after it completed it start again on its own the video i watched didnt do that) and such and nothing works this is my last chance to revive my Oneplus 9 if its possible i spent around 1month trying different fixes and nothing works there other options for me its to buy a new phone but i really like Oneplus 9if anyone can help me much appreciated
[OnePlus 9] xlinux_:
It sounds as if maybe it tried to update when your device went flat or something which has resulted in a soft brick. , you could simply try a factory reset if you haven't touched anything or flashed anything .

If not you may have to unlock the boot loader and try using twrp recovery which will give you access to fastbootD... to flash stock imgs via fastbootD mode from an extracted "payload.bin " if you don't know what that is, refer to this link from the lineage OS wiki. Edit : I'm not real smart sometimes and forgot that you can't boot. Silly me but still valuable info for any future references.

https://wiki.lineageos.org/devices/lemonade/fw_update/

use a msm tool.

I don't think it's required to unlock the boot loader to use msm tool, but I always have only ever used it on a unlocked device.
[OnePlus 9] Xrazy:
If i understand correctly from my google search the only way to unlock the bootloader its from the Settings > Developer options > OEM unlocking its the device but i cant get past the Fastboot mode when i try to power on the phone it automatically places me in fastboot mode and button stop responding did they link you sent unlocks the bootloader?
[OnePlus 9] xlinux_:
Unfortunately you're right you cannot unlock the bootloader without using developer options Your only way of fixing it is msm tool . , it may not be necessary to unlock to use msm tool but it is for flashing .IMG files, so your best bet now is to find the correct models msm tool. What model is your device? Cn, in, or EU?.
[OnePlus 9] Xrazy:
LE2110 its CN model
[OnePlus 9] xlinux_:
https://xdaforums.com/t/global-oneplus-9-msm-tool-updated.4284779/

You'll need this msm tool in the link above make sure to use a good quality cable and have the correct drivers installed on your PC for EDL mode to be recognised by your computer

I think there is drivers somewhere in this thread I shared above that will get the job done at least.

. If you've already tried this method and it 100% completes without errors then I'm unsure how you could fix this or what exactly has happened without diagnosing it through special tools without an unlocked boot loader unfortunately it makes it very difficult to flash anything manually as I mentioned earlier :'

Apologies I didn't read the title about the model number lol.

If you have any further question's feel free to post back some one else or myself might be able to help.

Software bricks are always fixable so don't give up!!
[OnePlus 9] leezaal:
Hopefully this link will guide you in the right direction to fix it

[Fixed] Issue with MSM tool on LE2110

EDIT: Solution here https://xdaforums.com/t/fixed-issue-with-msm-tool-on-le2110.4452133/post-86963931 Hi everyone, after hours of internet searches and scratching my head trying different methods over and over, I've decided to post here asking...

xdaforums.com
[OnePlus 9] Xrazy:
THANK YOU VERY MUCH THE IMAGES FROM TEH POST SAVED MY PHONE <3