Phone does things by itself - Xiaomi Mi A2 / 6X Questions & Answers

Very rarely the phone will act up and start doing things on its own. It has happened a handful of times. Today it was lowering the volume without pressing the button, even after a restart. Then it just went away. Don't remember if this is what happened the previous times, just decided to start a thread about it today.
Anyone else experience this?
Thanks

I faced the same problem when i checked on one of the links in a spam message on telegram.
Now i am changing my custom rom.

Had the problem that my bluetooth and wifi was switching on by itself and download manager was downloading something every 3 hours. I installed app with virus. When I disabled download manager, all was fine.

Maybe your phone is haunted.

Mine was mowing the lawn yesterday

Related

[Q] Home button has mind of it's own?!?

So I am currently running Apex 7.0 Update 1 Rom and recently I have been having an issue with my home button. Basically every time I unlock my phone my home button sporadically keeps pressing it self for no reason, and the only way I am able to stop it is by hitting either the back button several times or the search button. It also happens randomly while I am using my phone to browse the internet or play music. I noticed that this also occurred while i was on Serendipity 7 so I do not think it is a ROM based issue. Has anyone encountered encountered the same issue? Is there a fix for it? Any help would be great Thanks.
illmatic90 said:
So I am currently running Apex 7.0 Update 1 Rom and recently I have been having an issue with my home button. Basically every time I unlock my phone my home button sporadically keeps pressing it self for no reason, and the only way I am able to stop it is by hitting either the back button several times or the search button. It also happens randomly while I am using my phone to browse the internet or play music. I noticed that this also occurred while i was on Serendipity 7 so I do not think it is a ROM based issue. Has anyone encountered encountered the same issue? Is there a fix for it? Any help would be great Thanks.
Click to expand...
Click to collapse
This happened to mine while I still had the stock rom on it. AT&T took it back, no questions asked and replaced it. I would suggest going back to stock and calling AT&T. I assume you're still within your one-year window.
As a bonus, my GPS was horrible on my first handset, but my second was has been perfect since day one, no matter what rom I've been on.
illmatic90 said:
So I am currently running Apex 7.0 Update 1 Rom and recently I have been having an issue with my home button. Basically every time I unlock my phone my home button sporadically keeps pressing it self for no reason, and the only way I am able to stop it is by hitting either the back button several times or the search button. It also happens randomly while I am using my phone to browse the internet or play music. I noticed that this also occurred while i was on Serendipity 7 so I do not think it is a ROM based issue. Has anyone encountered encountered the same issue? Is there a fix for it? Any help would be great Thanks.
Click to expand...
Click to collapse
(This isn't my idea - thanks to Studacris for this one)
Try putting your phone in a bag of rice for a while. If the button is freaking out, there's a chance it may have some moisture in the phone that's causing problems, and the rice will draw that moisture out.

[Q] Woke up to a less functional Captivate..

Long time lurker, first time poster.
I woke up today to see my captivate screen showing blank screen (active black screen with buttons lighted up) being unresponsive. It was on it's charger from the night.
I pulled the battery to shut it down. It rebooted. I thought nothing about it until I tried to use it about an hour later.
I have had it on stock Froyo, with no root. Never have flashed any other ROM besides updates through kies.
Problems and things I've noticed so far:
No puzzle lock screen. Can't find it under "set screen lock". Only None, Pattern, PIN, Password available.
Home button and search button do not function(they light up like they are pressed, but not action occurs in any apps or home screen).
No data. Usually i'd see edge or 3g, but I have no data connection.
Text messages wiped. None available through "Messages"(though call log shows history of messages).
Keyboard was on stock android rather than swype(since changed back to swype).
Holding power button only shows "Power off" option. Before there was at least Airplane mode.
GPS was on(I hardly ever use it).
Location settings seemed to be default("use wireless networks" was unclicked)
Most other settings/app data seems fine.
About phone info:
Model Number: SAMSUNG-SGH-i897
Firmware version: 2.2
Baseband version: I897UCKB1
Kerner version: 2.6.32.9
Build number: FROYO.UCKB1
Click to expand...
Click to collapse
Other related things:
Day or two before I received a text message from AT&T to download Kies and use Froyo(Don't remember exact wording, lost the text message, but something to the effect it looked like a mass mailing text to update to Froyo using Kies). I was already on Froyo(flashed as soon as I found out it was available few months back).
I also got a text message about downloading their at&t app to manage my minutes and pay my bill(also already had that app).
My Captivate would randomly freeze/unresponsive a few times, but I didn't think much of it.
Google Music app seemed to randomly start playing the audio file i paused(just in my pocket, or once when i put headphones in to make a call).
Searching the forums, haven't found too much related.
One thread suggested using "home switcher", which I have tried(both Froyo and regular versions, though can't press home button for Froyo version). Neither seems to know what my default Home App is, but it only sees TwLaucher(I only have TouchWiz).
Tried installing an alternative launcher(ADW,LauncherPro), still no home/search button.
I'm without my computer for the weekend, so I can't backup my files and reset to factory just yet.
Anyone have any thoughts to fix this or know what may have went wrong?
I might finally make the jump to a Custom ROM if it'll fix this.
Yes, you should either flash a custom rom or do a factory reset. I will say an event similar to this, also involving text messaging, is what made me make the leap to Assonance, and then Serendipity, and I haven't looked back.
Sent from a state of Serendipity
At the least, try a master reset.
You're not alone....
Two Saturdays ago, I woke up, grabbed my phone to see what time it was and my phone was going haywire. It as blinking, flickering and rebooted on its own a couple of times...without me touching it.
When I DID manage to access the phone after a reboot there was no connection. I couldn't call, send/receive texts, nor could I access most of the features (during one of the haywire moments, the phone popped open my "Gallery" folder and started running a slideshow and then shut down. Again, all without me touching it!) There was a distinct blue circle with a slash where the 3G bars used to be on the top right corner of the phone.
I did a factory reset and didn't help. Wiped everything off the phone, but the device was still going nuts.
I got the phone in mid-December and have absolutely pampered that thing. Never dropped, never scratched, never abused. So I was surprised when I took it into the AT&T replacement center that the lady told me that my battery was wet! Not the phone, but the battery. Those two white-that-turn-pink indicators are so close to each other on the phone that I can't see how one gets wet while the other doesn't.
So they give me a new phone. One thing I noticed right away was that my data usage went WAY UP with the new device. To put it in perspective, I used 100 mb of data in 29 days and 64mb IN ONE DAY with my new phone. I thought it may be a one-time fluke, but it's not. I am only 10 days into my new month and am already at 164mb out of 200mb in my plan. I have NEVER used 164 mb in the 6 months previous, let alone in 10 days.
Fun's not over yet. I noticed a lot of crashes and "Force Closes" with the new phone too. I didn't even have any apps downloaded yet and things were still crashing. Last night I pull my phone out to take a picture and...nope. Screen was all kinds of whacked out and it crashed. And still does now every time I open the camera function. I managed to get in camera mode fast enough to do a reset, but didn't work. The screen is fine otherwise. So looks like I'm back to A&T tomorrow for another round.
I'm glad you posted this, cause the same morning all this happened -- literally, within 10 mins of me waking up -- my computer (brand new - 2 days old) went berserk and shut off and my stereo started flipping channels, turning the volume, treble, bass up and down..BY ITSELF without me touching ANYTHING! It was pretty freaky. I wondered if I was struck by lightning the night before.http://media.xda-developers.com/images/smilies/eek.gif
I was finally able to get back home today and do a factory reset. This (somewhat) solved the problem. Everything is mostly back to normal(home button and search button work on home screen, lock screen is there).
Lost a couple of game saves as I had no method to pull a save file(was doing adb pull on some known file locations).
I did run adb logcat before resetting, and home button and search button seemed to trigger something, just not follow through(Search button did work in a card game as a forward button and home button worked in the kies app to exit, just never as a return to home button in apps).
I'll be looking to root and flash a custom ROM, especially root so I can do a proper backup in case anything like this happens again.
I just want to say thank you posting in q&a and doing research before and after your flashing started. Then searched after your problem. You're a new member of a breed that are few and far between. I will hit your thanks when I get on my computer, app doesn't have it. You will go far here.

[Q] Random Shut downs

Hi All
New to the forum.
I did search this topic but didn't find anything finite.
I have had my Note for 3 weeks now.
In that time there has been 2 occasions in which my phone seems to have shut down while asleep.
There was a brief mention in another topic about it being the TWlauncher or an SD card problem.
I'm just really looking for any advice as to whether there is any settings i could change to stop this happening.
Thanks
Edit:
I am on Stock Rom 2.3.6
Do you have installed any anti virus apps?
What apps do you have installed?
Does it shut down when it's in your pocket or just leaving it alone on the table?
Edit:
Maybe you can upload a logcat output?
I have the same problem. But I do not remember what the phone was doing at the time. But I will be back if this happens again .
I had that kind of problem with an HTC Desire some time ago and HTC changed the motherboard , problem was solved.
I had this problem with my Galaxy Note but I was never able to locate the cause because it also happens on a stock firmware, There were a couple of similar posts before but they were never solved, same deal at a local forum a few people had the issue custom ROM or stock. When I started to use RevoNote HD with V3 I think these 'Sleep of deaths' stopped AFAIK.
Army92 said:
Do you have installed any anti virus apps?
What apps do you have installed?
Does it shut down when it's in your pocket or just leaving it alone on the table?
Edit:
Maybe you can upload a logcat output?
Click to expand...
Click to collapse
- I do have antivirus installed (AVG)
- I have many apps installed (the list would be too big to put here)
- It shut down whilst on the table
- Sorry but i am not aware how to view a logcat output
Well, I read in a german forum that anti virus programs can cause those shutdowns/reboots. I personally don't believe this but you can try to uninstall it.
You can find logcat here:
https://market.android.com/details?id=com.nolanlawson.logcat&feature=search_result&hl=en
Just install it and let it run. Wait for the problem to occur and then reopen this app, save the log and put it up here.
It also can be "just" a black screen.
So that the phone is awake but the screen is black, so it seems like it's down.
It can help to push the power button again.
(For example this problem sometimes occurs at CM9.)
Thanks for the help.
I have download CatLog. Fingers crossed that i wont have to use it
I had read about the black screen problem and that it could be linked to a lock screen issue so I have downloaded WidgetLocker as an alternative to see if that makes any difference (I don't hold too much hope for this as it is only ever running on top of the touchwiz lockscreen but i may aswell try)
i just got my note a few weeks ago and have been suffering this problem as well. it has happened twice now where the note has switched itself off, and my morning alarm has not gone off! which is quite tragic as i rely on it to get to work.
i wonder if this is a software or a hardware problem...
any other owners facing the same problem?
I've had my Note around three weeks and in the first week I had this happen to me twice. I cannot say what caused it (I'm on Stock Rom), as I went a bit app happy and downloaded all sorts of apps when I first got it. After the first week I cleaned up a lot of the apps (Which included AVG, GoLauncher) and I've only had it happen one time since.
I was using the app "My Country" or "Airport City" and I think it was being slow, so spammed it with commands - causing it to reboot. Which is probably unrelated to the previous problems, I have however looked into CatLog - so if it happens again, I will post some details up here :]

Phone keeps rebooting randomly and shuts down when idle for too long (during night)

Hello everyone,
This is my first post on XDA so please forgive me if I'm doing something wrong.
So my story, I got a refurbished unit at Swappa, I updated to the newest version directly (G920TUVU3DOI1) and it was working fine for the first week or so. Then the reboots started happening, I didn't give it too much thought but looked into it anyways.
At first I thought it was a problem with the WiFi and I tried to keep it off for a while, and it did work for a day but again the restarts kept happening, and now with the phone turning off during the night (no apparent loss in battery mind you).
Then I went to rooting and custom kernels.
I installed unikernel v8-0002 through Odin3_v3.10.6 and I tried removing some Samsung apps with TitaniumBackup in case there was some conflict happening but the restarts kept happening.
Then I installed a custom ROM, "XtreStoLite_ROM_v2.4_Deo-Mod-Edition_XXU3COI9_G920-5-F-I-T-W8-K-L-S" to be more specific.
And to my surprise it worked great, no restarts or shutdowns for about 2-3 weeks, it was great!
But then out of the blue the restarts started happening, they started slow, about 2-3 a day.
But after a few days they went to 10-20 and after that 100-200 a day.
Something was definitely wrong. So I installed the original firmware again (G920TUVU3DOI1_G920TTMB3DOI1_G920TUVU3DOI1_HOME) and booted to the stock firmware, restarts kept happening of course (didn't expect them to stop).
So I retreaded my steps and installed multiple other kernels (Unikernel V9, Vindicator, multiple different flavors of them). Also I installed multiple ROMs (Arrow_ROM_v6.0.0, and DN5 - S6 FLAT - EDGE v4 OJ5 - deodex) but nothing seems to work;
I did multiple wipes, storage wipes, cache wipes, factory resets (from GUI and twrp-2.8.7.2-zeroflte) but every time the same thing happens.
I did notice that the phone stutters and freezes, a behavior that I have not experienced before.
I installed CatLog and got multiple log files when the phone restarts but all of them are different and there is no "pattern" to be found (at least in first inspection). I want to upload them but my post count prohibits it.
Please let me know what can I do, I will reply to your questions ASAP so at least I can get some light into what is happening.
Thank you!
I'm in the same boat. Never had a problem before. Received my phone back from Samsung after a screen repair and now, doesnt matter what rom, kernel, patch, it always ends in random reboots. Most often when I'm scrolling or if a page is loading something in the background. It does a lot of hot reboots (not full shutdown and start ups) so its quick but infuriating. Tried everything, slowly losing my patience.
Any idea what it could be? Something related to Knox? Bootloader/Modem?
#3
Hello, I am too having the same problem. Even after a factory reset

SM-N950F soft bricked?

Hey all! New here. I just soft bricked my phone, i woke up to it not booting. I tried various fw in Odin, but no success. This is my day to day use phone, I don't have anything else, so I'd like to make it work again ASAP, hopefully without factory reset.
Hi
what manipulation did you do to get there before flashing a lot of stuff in odin?
I've been just pressing the buttons all around, then I read about Odin, so I tried it. Now my battery died, let's see if I can get to wipe the cache...
Update: no success. Is there a way to get it into recovery? the old volume up+bixby doesn't seem to work.
Sometimes its because the recovery itself is error so that button combination is not working..
Charge your battery until full, then factory reset it with odin, let see if that works
But before you do that make sure you download correct fw that match your phone model. dont try all fw available there, make sure you download fw for SM N950F..
Well it worked and it broke again... Back to square one.
Your infos are kinda vague.
Did you modify your phone and it got triggered by user-action, or did it hit the fan by itself?
I think it was a suicide attempt, I never flashed before, only major thing was just a battery change in a samsung service last summer. It's weird, because since last time it turned on again, but seems like the wifi didn't want to communicate, plus as I look back, sometimes it restarted when I touched the wifi or some random setting. Somewhere else I read that it could be a motherboard failure.
fzoli469 said:
I think it was a suicide attempt, I never flashed before, only major thing was just a battery change in a samsung service last summer. It's weird, because since last time it turned on again, but seems like the wifi didn't want to communicate, plus as I look back, sometimes it restarted when I touched the wifi or some random setting. Somewhere else I read that it could be a motherboard failure.
Click to expand...
Click to collapse
This was happening to me too before my phone just started bootlooping to recovery
Well it's been a few months, so a little update: it still reboots sometimes all out of nowhere, but now I have a different problem: tried to log into a mcdonalds app and it says it detects a security issue. Not that i'll cry over it, but definitely interesting. Anyway, I really think this is some sort of hardware issue related to wifi, because every time it started rebooting, about one out of two times i was turning the wifi on or off. Also sometimes the wifi just wasn't available or working, strengthening my thought. As I read on other threads, this is probably some manufacturing/serial issue, that just happens to come forth after all these years. Probably the last time I bought a Samsung...
fzoli469 said:
Well it's been a few months, so a little update: it still reboots sometimes all out of nowhere, but now I have a different problem: tried to log into a mcdonalds app and it says it detects a security issue. Not that i'll cry over it, but definitely interesting. Anyway, I really think this is some sort of hardware issue related to wifi, because every time it started rebooting, about one out of two times i was turning the wifi on or off. Also sometimes the wifi just wasn't available or working, strengthening my thought. As I read on other threads, this is probably some manufacturing/serial issue, that just happens to come forth after all these years. Probably the last time I bought a Samsung...
Click to expand...
Click to collapse
Try changing build prop, ro.config.tima to 0

Categories

Resources