yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Tab S9 series] qhorque:
I will admit I didn't care what screen the S9 had and honestly don't really notice a difference between the S7 and S9 so the AMOLED screen is lost on me. Then again, I use my tablet in bed so don't have it all set up for bright vivid movie presentations thus I'm not likely to benefit from it.

For me, the trade up from S7 to S9 was more for the newer and slightly larger battery since I did notice my S7's battery not lasting as long as it did when new indicating it might be time to get a new tablet which I did since I was able to replace my roughly $500 S7 with a $500 trade-in on the S9 and pay only about $300 on the S9 after tax/shipping. So a brand new $1000 tablet for only $350 was, what I thought, a bargain!

Sadly the newer and slightly larger battery does not last as long as my 2-year old S7 and, since I traded it in, I am stuck with what I have now. So I seem to have made a poor decision here and maybe should have waited a bit longer before making the plunge.

Something is not optimized but at least turning it off instead of standby does get me a week plus a couple of days so that's "OK" for now.
[Samsung Galaxy Tab S9 series] sunking101:
This is the first tablet I've owned where the battery life is less than my mobile phone. Like you say it's frustrating when our previous Tab S7s with a 2 year old battery had a longer runtime per charge. Just imagine how poor the battery life will be on the Tab S9 after 2 years of use. There will be no longevity with this device despite its otherwise great specs. Crippled by the battery! As a result I'll be forced into upgrading this after only 12 months.
[Samsung Galaxy Tab S9 series] ivanox1972:
Battery is better noticeable on one ui 6, especially stand by drain. On ultra
[Samsung Galaxy Tab S9 series] localbus:
Yup... confirm the battery is bad... especially on 120Hz....

Worst battery on tablet ever....
[Samsung Galaxy Tab S9 series] qhorque:
My ploy of turning it off instead of leaving it in standby nightly has allowed it to last about 9 days of nightly use now so that's good but slightly annoying!

I did update the the latest software and probably need to run it normally and try standby to see how long it lasts and if the update did help.

Everyone above who has said the new battery info is horrible is right. It no longer provides info that's actually relevant. I am glad they tell me what I'm using so I can turn off some items or restrict their usage but it's now biased towards DAILY info rather than since last full charge. On my phone, which I recharge every day when I get to work, it's ok but on a tablet that's by my bedside and charged weekly-ish, it's not telling me what it used to or what I want to see.

Not part of this discussion so a bit off topic but are there any 3rd party battery apps that show better info?
[Samsung Galaxy Tab S9 series] tonglidaopho:
I just changed from Xiaomi Pad 6 Pro to TAB S9 Wifi, everything is perfect except the battery

which makes me quite disappointed. The apps I use every day are Youtube, Tiktok, Edge, TFT Mobile, while the Pad 6 Pro can be used for more than 10-12 hours, the TAB S9 can only last about 7-8 hours. Hopefully Samsung will optimize it in future updates.
[Samsung Galaxy Tab S9 series] sakun-ice:
Same from Xiaomi pad 5 pro to tab s9. In my test, the problem is the screen consumption.
[Samsung Galaxy Tab S9 series] sunking101:
I suspect that any battery optimisation would have happened by now. The Tab S9 was released almost 5 months ago and Samsung will now be concentrating on the forthcoming Tab S10.
[Samsung Galaxy Tab S9 series] qhorque:
Since December 13 I have charged the tablet 4 times and am averaging 8.75 days between charges by turning it off every night. So, I can get Sunday-Sunday out of it using that method.

Now that I have the latest Android update and a month worth of (my) standard usage recorded, I'll switch to leaving it on, cover closed and in low power mode (Wi-Fi and Bluetooth off) overnight to see how many days I get between charges.

Given the S7 lasted 7 days in standby whereas the S9 goes 8-9 while OFF, I still don't have high hopes but we'll see.
[Samsung Galaxy Tab S9 series] bulletbling:
My tab s9 ultra loses about 0.2%/hour with the screen off (I do use Galaxy Maxhz for instant doze though with the screen off) and an average of 9-11 hours of screen on time, depending what I'm doing. To me, that's extremely good. My tab can sit in standby for about 3 weeks before dying.
[Samsung Galaxy Tab S9 series] qhorque:
Ok, here's my last report on my battery longevity after changing from turning it off at night to leaving it in low power mode with wi-fi off and cover closed.

Since 1/17 to yesterday, 2/23, I've recharged it 4 times with days between charges of 9, 7, 9 and 10 days or averaging 8.75 days between charges which is the same as turning it off. So no real advantage to turning it off which is a bit odd to me but that's what I seem to be getting.

It's still not as good as the S7 was when it was new but, for the time being, it's working adequately for me.
[Samsung Galaxy Tab S9 series] Feardarks:
is only my s9 got only 5 hours sot??? like wtf everyone has 10 hours. what im doing wrong? always half brightness. using with spen, doing only youtube and basic photo editing, no gaming at all. and i got barely 6 hours somedays.
[Samsung Galaxy Tab S9 series] iceepyon:
Did you install any cracked apps onto your device? Or any apps that weren't on the app store?
[Samsung Galaxy Tab S9 series] Feardarks:
Yes but i deleted it (modded games)
[Samsung Galaxy Tab S9 series] iceepyon:
Then back up all your data on your device. Boot it into Recovery Mode, clear the cache partition and do a hard factory reset.
[Samsung Galaxy Tab S9 series] Feardarks:
Will do when oneui 7 beta released.
[Samsung Galaxy Tab S9 series] iceepyon:
Probably in a few months. I don't recommend registering for the beta, as there will probably be hundreds of bugs in the software
[Upgrading, Modifying and Unlocking] m1aw_d3v:
#####################################################################################################

NOTE: [ I am Not Responsible if anything happens to your device, so please do this with prior Knowledge.]

1) - Download MIRACLE BOX (THUNDER EDITION) From : Mod edit: Paid services link removed & install

- Search for your phone model Drivers from internet & install

2) RUN Miracle_Thunder & from interface select

-> SPD

-> then tick Rd Unlock

-> Set 'Chosose Type' to --> "SPD6631E SP" or to another appropriate for your phone model

-> Click Start Button

3) POWER OFF Device then Hold Options Button While Inserting USB

4) If Process Followed Successfully, Download Progress Should Begin.

5) Then Copy Value after -->> Unlock Code: ******

6) Use the CODE to Unlock phone & you can FACTORY RESET the phone from settings.

#################THIS TUTORIAL IS ONLY FOR EDUCATIONAL PURPOSES : GOOD LUCK ######################
[Upgrading, Modifying and Unlocking] Badger50:
@m1aw_d3v

Greetings. As you can see I have closed your thread and removed your DL link to a paid service. I will kindly ask you to

please review XDA Rule #11 for reference as to why your thread was closed.

Spoiler content hidden.

Please refrain from futher such postings as stipulated by the Forum Rules. Thread closed.

Thank you for your understanding and cooperation.

-Regards: Badger50
[Android Q&A, Help & Troubleshooting] kd276:
Hello, do not found any guide how to install Lineage os 20 in this device, maybe someone who have the same device can help and share tips?

Already installed SPD drivers in windows both for ADB and fastboot.

Firmware is 1.05, EEA, file T50(T2C1)_Android 12.0_EEA_V1.05_20230224_SZ from the official website.

From Treble check, this tablet is A/B with arm64 architecture.

If someone can write the correct procedure step by step is appreciated.

edit

Not able to unlock bootloader, require linux to use the token procedure, do not have, seems too much complicated and hard to do.
[Realme GT 2] Adamxdp:
Today i tried to unlock bootloader in my Realme GT2 (RMX3311) by flashing android 12 rollback (RMX3312) using oneplus updater app and doing deeptest, but it failed. I tried to flash EU version (RMX3311) back, using the same method but it failed and my phone stuck now on Indian firmware with invalid imei.

Is there any method to back to EU version?
[Realme GT 2] Stano36:
Yes, we will try to fix it.
[Realme GT 2] Adamxdp:
It was fixed
[Realme GT 2] smashda:
say how, if anyone has the same problem and sees this thread.
[Realme GT 2] Stano36:
The device was functional and as I read, yours is not
[Realme GT 2] smashda:
Mine is working fine, thank you, i was just confused because it just says "it was fixed", so when someone sees this and asks themselves, how was it fixed? I'll just link to https://xdaforums.com/t/how-to-go-back-to-stock-recover-imei-rmx3311.4617111/ if someone wants to unbrick the 3311.
[Realme GT 2] Stano36:
Used modified Full OTA for RMX3311 installed via OPLocal_Update.
[Redmi Note 8 Questions & Answers] UsernameRequired2:
After uninstalling magisk from my phone, it removed TWRP and no longer appears when connected to my PC. This issue seems to be specific to my phone, as it works fine with another phone. How can I fix this problem?
[Redmi Note 8 Questions & Answers] PhoneRepairHUB:
tried updating your pc phone drivers?
[Redmi Note 8 Questions & Answers] UsernameRequired2:
How do i do that?
[Redmi Note 8 Questions & Answers] PhoneRepairHUB:
Download Iobit driver bosster
[Redmi Note 8 Questions & Answers] UsernameRequired2:
It still does not work even after installing the updated drivers
[Redmi Note 8 Questions & Answers] PhoneRepairHUB:
Did you try off the phone hold the 2 volume button at the same time?
[Nexus 9 Q&A, Help & Troubleshooting] Yanushev:
My Nexus 9 was infected. When I tried the factory set up, Nexus erased all and recovery and data and indicated “system is corrupted.” When I press and keep “power” the screen shows “Google,”, then color balls start, but Android doesn’t come up. It is not clear how to restore the system.

The first recommendation was on YouTube:

volantisg –ota-npd90g-c04785e1.zip

MD5: 6aecd3b0b3a839c5ce1ce4d12187b03e

SHA-1: 31633180635b831e59271a7d904439f278586f49

But it is not clear what i.2 and 3 mean. The i.1 is a zip file consisting of many components. It is not clear whether all components should be loaded.

From the latest website for my Nexus 9 the following fits:

(N9F27M, Oct 2017)	Link	ad1aee0f88649afd7aab15f188b9532506b52224111e8fa97644189f0e732ceb

Link indicates the zip file: https://dl.google.com/dl/android/aosp/volantis-ota-n9f27m-ad1aee0f.zip

Should this file be pasted into Nexus? Then what does the right part after Link mean? How to use it.

Does it exists a simple procedure to get rid of the virus that corrupted Nexus?
[Nexus 9 Q&A, Help & Troubleshooting] LR7875:
does it boot into recovery mode
[Nexus 9 Q&A, Help & Troubleshooting] Yanushev:
Thank you for email. I pressed "Recovery." It brought me to "Hboot " on another page. Then I came to "Boot" and pressed "power." It came Google and then the screen became empty.
[Nexus 9 Q&A, Help & Troubleshooting] LR7875:
try hard reset
[Nexus 9 Q&A, Help & Troubleshooting] Yanushev:
Thank you for the help. As I indicated in my initial letter., I tried the reset. The system cleared the tablet data and indicated "corrupt". I had no chance to read several related lines since the message disappeared too fast.
[Nexus 9 Q&A, Help & Troubleshooting] LR7875:
Try to push the ZIP file to sdcard and flash it manually in recovery. To do so type

adb push path-to-file.zip /sdcard/file.zip
[Nexus 9 Q&A, Help & Troubleshooting] Yanushev:
I apologize for silly questions. But although I worked with many software programs, I am not familiar with Microsoft/ android specifics.

First it is not clear why I should I “push the ZIP file to sdcard. And it is not clear what Zip file I should use.

In my initial letter I wrote:

volantisg –ota-npd90g-c04785e1.zip

MD5: 6aecd3b0b3a839c5ce1ce4d12187b03e

SHA-1: 31633180635b831e59271a7d904439f278586f49

But it is not clear what i.2 and 3 mean. The i.1 is a zip file consisting of many components. It is not clear whether all components should be loaded.

From the latest website for my Nexus 9 the following fits:

(N9F27M, Oct 2017)	Link	ad1aee0f88649afd7aab15f188b9532506b52224111e8fa97644189f0e732ceb

Link indicates the zip file: https://dl.google.com/dl/android/aosp/volantis-ota-n9f27m-ad1aee0f.zip . Should this file be pasted into Nexus? Then what does the right part after Link mean? How to use it.

From your letter it follows that you mean only one ZIP file but I don’t know which. Maybe it is possible to send it to Nexus without using the SD card or by using a USB flash drive.

Please, clarify the procedure. Thanks in advance.
[Nexus 9 Q&A, Help & Troubleshooting] Yanushev:
I formulated precise questions. Unfortunately, I haven't received any professional answer. Recommendations "recovery", "hboot, " are trivial. It was clear from my first post that this doesn't work.

Do you have an expert in Nexus 9 who can help.? Thanks in advance .

Rafael
[Nexus 9 Q&A, Help & Troubleshooting] ipdev:
@Yanushev

The MD5 and SHA-1 value(s) are the hash value of the original (uploaded) zip file.

Designated so you can compare the downloaded version with the original, to make sure your downloaded file matches the original.

To compare the value, you would use the md5sum and/or the sha1sum command(s).

This explains the md5 command on Unix/Linux, not sure on Windows but, it should be about the same.

Computer Hope - [website] - md5sum command.

---

Make sure you download the latest correct image for your device.

"volantisg" is for Nexus 9 (LTE).

"volantis" is for Nexus 9 (Wi-Fi).

I see you referenced them both in your post(s). 😉​

---

Is the bootloader unlocked?

or unlocking enabled?

If so, use the full factory image from Google.

Factory Images for Nexus and Pixel Devices - Link

---

If the bootloader is locked, then you will have to try with the full OTA update.

Full OTA Images for Nexus and Pixel Devices - Link

Google gives instructions on the top of the page(s) on how to install.

Note: I skip the step of relocking the bootloader when using the full factory image(s). 😉​

Note:

Nexus 9 is a little different due to HBOOT.

"HBOOT" is the bootloader.

It will display the current bootmode on the screen.

You have the options to boot into fastboot, recovery, ...

When you boot into recovery or fastboot, "HBOOT" becomes and option to reboot into.

Hope it Hope it helps more than confuse. 🙃

Cheers. :cowboy:
[Nexus 9 Q&A, Help & Troubleshooting] Yanushev:
Thank you for a lesson about computers and tablets. Almost all clear. If I understood correctly, I can copy volantisg –ota-npd90g-c04785e1.zip to the Nexus 9 in recovery mode.

As to other 2 files , I can ignore them since if the coping doesn’t repair the tablet I can delete this file by making factory reset -all files will be cleaned.

Since I have never copies to the tablet, my question is” can I use the traditional copy-paste operation or something different should be done."

Finally, my initial question related also to

(N9F27M, Oct2017)	Link	ad1aee0f88649afd7aab15f188b9532506b52224111e8fa97644189f0e732ceb

Link indicates the zip file: https://dl.google.com/dl/android/aosp/volantis-ota-n9f27m-ad1aee0f.zip

Then what does the right part after Link mean? How to use it.?

As I mentioned in my first letter, my Nexus was infected on Russian website (I wanted to see what they lie about the war with Ukraine. It is logical to assume that a good antivirus should repair the tablet. But nobody advises that. I bought on eBay another Nexus 9. It works. Maybe it is possible to use its files to repair my corrupted one?

Thanks again.
[Nexus 9 Q&A, Help & Troubleshooting] Yanushev:
My question how to Transfer Files from PC to Nexus via USB Cable remains without answer. The information on the Internet relates to workung Nexus tablets ( It requires "pull down the notification panel and tap "USB for file transfer" or "open the Google Drive app and sign in to your Google account if you haven't already", etc. The corrupted device doesn't allow to do that.

What is the best strategy?
[LG G8X ThinQ Questions & Answers] Steele-k:
I am looking for the official KDZ firmware package of the SPR version of the LGG850UM, I hope that friends who have a backup package can send a copy, thank you!
[IDEs, Libraries, & Programming Tools] shapp:
Hi Everyone,

I am an experienced PC programmer but who has never programmed for mobile phones.

I now wanted to write an app and was wondering if anybody could recommend a programming language and library that you know can be used to overlay images and text on top of each other?

I was thinking about using Flutter. Does it have this feature?

I could not find an answer while searching so far.

Thank you!
[Samsung Galaxy Note 20 Ultra Questions & Answers] AMDtosh:
My Note 20 Ultra 5G's rear camera assembly was replaced. Post the camera fix, I now have a green line right above the camera notch that only turns off when the screen powers off. Never had the line appear before the repair. Check out the image attached below.

What is the green line? Is it;

1) A screen error or crack from the repair processes?

2) An anti tamper mark if the case is open?

3) Some firmware issue caused by the rear camera replacement?

Is there a software/firmware tool to turn it off?

Thanks!

View attachment 5975241
[Samsung Galaxy Note 20 Ultra Questions & Answers] blackhawk:
Try googling that image. Looks like the display's active matrix was damaged during the repair.
[Samsung Galaxy Note 20 Ultra Questions & Answers] AMDtosh:
Thanks for the reply. I've tried a google image search but came up empty handed. If its a damaged matrix how would I tell vs a firmware response?
[Samsung Galaxy Note 20 Ultra Questions & Answers] blackhawk:
Try ScreenTest and see if and how it appears on various colors.

Try a hard reboot.

Try clearing the system cache.

Factory reset, if all that fails reflash it.

I've never seen anything like that.
[Samsung Galaxy Tab S9 series] decomposed:
Hi

could samsung update existing volume rocker?

When I use physical rocker and want to increase or decrease the volume only a little bit then it changes too much ☹️

It should be more precise.

I am using Tab S9+.
[Samsung Galaxy Tab S9 series] BoT-Exil:
im guessing your talking about the volum going up in incurments of 10? download sound assistant from the galaxy store and change step volume to what you would like the volume to increse/decrese to when using volum rocker i personaly have mine on 5 so its goes up/down 5% instead of the defalt 10
[Samsung Galaxy Tab S9 series] decomposed:
it should be the default or they should allow to change it.
[Samsung Galaxy Tab S9 series] snoopygum:
They do allow people to change it. As mentioned, one just need to download an additional Samsung app Sound Assistant for more granular control.
[Samsung Galaxy Tab S9 series] decomposed:
Strange, there is no such app, unable to find it 😞

Could you post a screenshot of its icon please?
[Samsung Galaxy Tab S9 series] Village_Idiot:
The app is no longer supported and is no longer available in the Galaxy Store. Anybody who had previously installed it prior to it being depreciated can reinstall it.

View attachment 5978625
[Samsung Galaxy Tab S9 series] decomposed:
Cannot find it in stores :/
[Samsung Galaxy Tab S9 series] BoT-Exil:
if you really need it download the apk from somewhere like apkmirror that or wait for it to be back on the galaxy store im sure it will be back
[Samsung Galaxy Tab S9 series] Village_Idiot:
Install Good Lock. Sound Assistant is part of the Samsung Good Lock set of apps.
[Honor 8X Questions & Answers] Niecylicious:
Tried using TFT unlocker to remove frp but to no avail. Im reaching out to you guys, if there is anyone that could assist me in removing the frp, Im single mother trying to act like a super techie for my daughter...lol.
[Honor 8X Questions & Answers] ish4d0w123:
How do we know that you legitimately own the phone? No offense but you could just have "found" that phone on the street. FRP is an anti-theft feature. Bypassing it is wrong and in some countries, could even be a criminal offense. (I discourage anyone from providing assistance here since this is a public forum and even if OP's intentions are legitimate, everyone else can read it too here...)

In any case you don't know what Google accounts were used on the phone, you try. If you cannot figure it out then take it to an authorized service provider along with proof of purchase or contact Honor customer support directly and they have the power to remove that lock.

We of course, could attempt to remove it anyhow but I'm afraid it might not be legal.
[Redmi Note 8 Questions & Answers] Amin`:
Hey all, so Ive tried crdroid, evox, arrowos which are AOSP. I'm tired of AOSP and want to try other based roms. whats your recommendation.
[Redmi Note 8 Questions & Answers] fastxcrust:
ubuntu touch, postmarketOS, plasma mobile
[Redmi Note 8 Questions & Answers] Jatin Verma x821:
miui 11.0.6.0
[OnePlus 6 Questions & Answers] franko2423:
My oneplus 6 with lineageos, magisk and twrp installed suddently decided not to boot after it was working just fine, twrp was not working, but i managed to use msmdownloadtool and reflash the device. Once it finished it booted up like normal but was stuck in a bootloop. Even after waiting 30 minutes the phone is still stuck: the spinning animation keeps playing but the phone will not boot. Fastboot and recovery mode are working. I do not know what to do. Thanks in advance to anyone who can help me solve this issue.

Fized using smt mode in msmdownloadtool
[OnePlus 6 Questions & Answers] PhoneRepairHUB:
fixed?
[OnePlus 6 Questions & Answers] espionage724:
They claimed to have fixed it with SMT mode; if you try that be sure to read all warnings and backup important partitions.
[OnePlus 6 Questions & Answers] tqmatvey:
for me trying to use SMT Download Mode, results in "This COM Port is disabled by user" lol
[Redmi Note 12 Pro / Pro Plus 5G] andro_marian:
I noticed when pressing on edges (left/right) when using Gboard is not working to Hold to Show Symbols.

I can press and release fast to insert the key, but to hold is not working.

And on the bottom I can't press&release the buttons if I am pressing like on edge.

Others has same annoying thing?
[Redmi Note 12 Pro / Pro Plus 5G] Myhand:
At the edges are spaces for the gesture navigation. You can use a UI-Tuner to change the size of them.
[Redmi Note 12 Pro / Pro Plus 5G] andro_marian:
Thanks for the suggestion.
[Sony Xperia 1 V] Robot76:
At first glance, on my XQ-DQ44, the ability to take screenshots with the phone is seemingly missing, where searching the settings for the key word "screenshot" to no avail, it wasn't in the power menu either. I thought to myself, would I need a 3rd party app to achieve this function? Well after searching threads, I found the answer:

By pressing keys [Volume Down ] + [Power ] simultaneously, produces a screenshot.

Good 😍
[Sony Xperia 1 V] Hurt Copain:
🤔

This is the default screenshot behavior for Android devices yes...
[Sony Xperia 1 V] Robot76:
Not for my other previous 5 devices. How is someone supposed to now this behavior coming from say Apple, or older devices such as mine, without someone explaining this behaviour to them? as the phone didn't come with any manual.
[Sony Xperia 1 V] Hurt Copain:
With that fact added ok I understand. Just caught me off guard. I assume we all are android people here. I go through about 4 different phones a year and haven't seen one with a different screenshot behavior but I'm sure it is possible. Sorry!
[Sony Xperia 1 V] Robot76:
Cool 😍

Probably because I do not use stock Android, and sometimes GSI, but that and custom roms give me specific screenshot options under settings.

I decided to try this Sony stock rom with Shizuku to see my mileage. Sreenshot is not mentioned in any menu or instruction. So if someone is like me, or from Apple, rest assured, screenshot is indeed a feature, and a 3rd party screenshot app is not necessary. ♥️