[Q] Stock Un-Rooted 4.2 - Red Triangle! - Nexus 7 Q&A, Help & Troubleshooting

Hi everyone,
I received a Nexus 7 32GB off my lovely wife for christmas (I must have bee good this year!) and I have had 3 days enjoyment from it. When I came to it tonight I took it off charge and began using it and suddenly error messages started appearing:
"Maps has stopped working"
"Calendar has stopped working"
I wasn't using either of the applications but these messages were coming up every few seconds meaning I couldn't do much, so I thought I woud power down the device and boot it back up. Now all I have sat in front of me is Andy laid on his back with a red triangle above his belly with an exclamation mark in it. Every minute or so it tries to reboot but gets to the same point.
I've managed to get into recovery and I've tried wiping the cache and also factory reset but neither have worked.
I'm confused as I haven't tried to root or install a custom ROM, does anyone have a solution?

Keydogg1 said:
Hi everyone,
I received a Nexus 7 32GB off my lovely wife for christmas (I must have bee good this year!) and I have had 3 days enjoyment from it. When I came to it tonight I took it off charge and began using it and suddenly error messages started appearing:
"Maps has stopped working"
"Calendar has stopped working"
I wasn't using either of the applications but these messages were coming up every few seconds meaning I couldn't do much, so I thought I woud power down the device and boot it back up. Now all I have sat in front of me is Andy laid on his back with a red triangle above his belly with an exclamation mark in it. Every minute or so it tries to reboot but gets to the same point.
I've managed to get into recovery and I've tried wiping the cache and also factory reset but neither have worked.
I'm confused as I haven't tried to root or install a custom ROM, does anyone have a solution?
Click to expand...
Click to collapse
Since it's new, just exchange it.

FormerSlacker said:
Since it's new, just exchange it.
Click to expand...
Click to collapse
I was hoping there would be a quick fix but you're right, it's pointless meddling when I can just get it replaced.

Did you try a factory reset? My wife also surprised me on Xmas with a 32GB WiFi Nexus! No issues with mine....yet.
Sent from my Nexus 7 using xda premium

Related

HTC Magic (Sapphire) keeps rebooting

Hey
I have a problem, my phone keeps rebooting, i have rootet it with the Hero Rom, and yesterday everything worked perfectly, but when i wanted to use the camera i little while ago, the phone restarted. So i thought i would try andd do a phone reset, but when i did, the phone keeps restarting, it shows the HERO logo, and then kind of reboot, the screen goes black and its showing the HERO logo again. It keeps doing that until i take out the battery.
Can any1 help me with this problem? any suggestions will be appreciated, im kind of desperate
Per
omg i having the same problem...did you fix your phone yet?
I'm having this problem too Anyone have a solution? My HTC Magic just keeps showing the "htc" logo and refreshes every ~5 seconds. Tried taking battery and microSD out, no luck. The last app I used was Alarmania.
i wonder if i could download a different rom to a different sdcard an then load it up to my MT3G
Issue Solved!
I just called Rogers and spoke to a very helpful Rogers tech support rep. This is the solution he offered and it worked for me:
1. When the phone is off, press and hold the Home and Power button until the phone comes on.
2. You should see a little icon with an exclamation mark. Now press and hold the Home and Power button again.
3. You should see some instructions and some options. Use the trackball to select Factory reset. This will erase all your phone's data, but if you're in the cloud (ie your contacts are with Google), you should be fine, you'll just have to reconfigure everything (ie mail accounts, keyboard calibration, home screens, app downloads and preferences).
I hope that helps. I just spent a very unhappy 12 hours without my phone.
FYI: I have a non-rooted Rogers HTC Magic with no mods whatsoever. The problem started one random night when I wasn't using my phone, it just got stuck at the HTC logo like it was about to restart, and it just kept refreshing the logo.
dang my phone is rooted
Another 24 hours later and I have the same problem. My phone went into a perpetual restart last night, it just got stuck at the boot screen, so I had to do a factory reset again. Any advice on what I should do? The nightly factory reset is not a solution.
Spoke to someone on another forum with the same problem. This problem seems to happen when you use alarm clock apps. The problem happened to me whenever I was setting an alarm in Alarmania or Alarming. I'll try the phone without an alarm clock app and keep you guys updated.
I've been doing a lot of research on this the past week. I did not have this problem on my sapphire until after I rooted my phone. I've tried 3 different android custom roms. They all seem to work well at the beginning and then the random reboot occurs maybe a day or two into regular use.
Whats seems to be interesting is I've heard a lot of people in the US say it was after the 1.6 update. So I'm going to try using 1.5 again to see what happens.
I haven't even tried the HERO Rom. I had no interest in it I just wanted my phone to run faster. This could be an underlying problem in the android OS. It could also be the crappy HTC quality starting to come out .
this is the first thread that I've seen someone who didnt have a rooted phone with this issue. Could mean it IS a hardware thing.
Anyways I'll keep you guys posted. Its a crappy problem for sure.
try using another sd card,format a new sd to fat 32 ,copy paste the custom rom you want,boot into recovery mode,wipe data,wipe cache and flash the rom,that works for me.
kerdum said:
I've been doing a lot of research on this the past week. I did not have this problem on my sapphire until after I rooted my phone. I've tried 3 different android custom roms. They all seem to work well at the beginning and then the random reboot occurs maybe a day or two into regular use.
Whats seems to be interesting is I've heard a lot of people in the US say it was after the 1.6 update. So I'm going to try using 1.5 again to see what happens.
I haven't even tried the HERO Rom. I had no interest in it I just wanted my phone to run faster. This could be an underlying problem in the android OS. It could also be the crappy HTC quality starting to come out .
this is the first thread that I've seen someone who didnt have a rooted phone with this issue. Could mean it IS a hardware thing.
Anyways I'll keep you guys posted. Its a crappy problem for sure.
Click to expand...
Click to collapse
I can confirm this. I have a mytouch 3g, and with 1.5, the camera was working fine. As soon as I got the OTA 1.6 update, the camera would cause random rebooting.
I called T-Mobile USA and had a replacement phone sent to me. I got the phone, didn't install any apps, and waited until I got the OTA 1.6 update again, tested the camera several times, and got no reboots. I flashed dwang's 1.6 ROM and I am still reboot-free.
this prob anyone got fixed??
hi there,
it seems as if i had the same problem. i got an htc magic with android 1.5 (swiss edition), i guess, and after i installed alarmania and had it alarming, it rebooted. instead of showing me the home screen, it just shows a htc brand and makes a sound, and repeats this after maybe 30 seconds.
i tried taking out the battery for some minutes, didnt work. i tried to go to safe mode (pressing menu and power), but it fell into the same circle, as well as when i tried to do a factory reset. i also tried to take out the battery for 20 hours, but same reaction.
does anyone have an idea what to do? ill try to call htc tomorrow.
thx for your help,
aeronaut
ps: please excuse my bad english, but im swiss. this is the only forum where i found similar problems to mine.
aeronaut said:
hi there,
it seems as if i had the same problem. i got an htc magic with android 1.5 (swiss edition), i guess, and after i installed alarmania and had it alarming, it rebooted. instead of showing me the home screen, it just shows a htc brand and makes a sound, and repeats this after maybe 30 seconds.
i tried taking out the battery for some minutes, didnt work. i tried to go to safe mode (pressing menu and power), but it fell into the same circle, as well as when i tried to do a factory reset. i also tried to take out the battery for 20 hours, but same reaction.
does anyone have an idea what to do? ill try to call htc tomorrow.
thx for your help,
aeronaut
ps: please excuse my bad english, but im swiss. this is the only forum where i found similar problems to mine.
Click to expand...
Click to collapse
This won't help you at this point but there seems to be a trend happening. Could it be Alarmania!? My suggestion would be to not use that app as it seems to cause problems. As per the camera causing the same issue, I'm not sure if there is an update for your phones but I just recieved an update for mine (Rogers HTC Magic) and I also got stuck in a boot loop after installing the first update. I had to use a Mini SDcard adapter that I purchased at my nearest electronics dealer for ei. BestBuy. It came with a class 4 4gb SDcard and it fits on my keychain. Basically you can use this to put a new IMG on your SDcard and then reboot your phone into fastboot. The IMG will automatically install (just follow the instructions). One issue may be finding the new correct IMG that you need but I`m sure you won`t have too much of a problem finding it on an established forum such as XDA. Good luck
thx for your help, but im not able to "restart" my phone normally - as i said, not even the factory reset mode is working. any other idea without flashing the ROM?
flashing only
thank goodness I've made recovery image just before installing Alarmania - Alarms is the same
Alarmed Litle is one that worked but it crash every system start
I was having the same problem, but this, which I found on the "Canadian HTC Magic Gets Sense UI and 911 Fix" threat at androidguys.com
"If you're getting the never-ending boot screen, your phone is -not- bricked. you just haven't finished the second part. you NEED a micro-sd adapter. Turn the phone off (take out the battery), and have a micro-sd card adapter. while the phone is off, take out the sd card and plug it on your comp and delete SAPPIMG.zip from the memory card. Once that's deleted, you need to extract "HTC_Magic_Update_File2.zip" and move "SAPPIMG.zip to the memory card (it's got the same name as the first "SAPPIMG.zip" file, but the second one is supposed to be around 85mb, so don't confuse the two) after that, just repeat steps 3-8 from the first part and that should finish the update on the phone. (this part takes a while, so be patient)"
Cheers
Yes but it is only when "flashing phone was aborted".
It is not for "after instaling Alarmania" on a phone without
Sense UI.
Data WIPE not worked for me, only reflashing phone with my saved flash image (thank gooddess that I've backuped my phone beforehand) done the trick.
well, its funny, i understood the reset page on the htc homepage wrong - i called their hotline, and i was able to reset it. but some days after, i have the same prob. i dunno if it is caused by any other app i have installed during these days (i do not remember as well), but ill try to get a newer rom onto my magic

[Q] Update 2.3.5 & sense 3

I have recently been notified that this updates are available for my Desire HD.
When trying install, the phone shuts down and reboots, then nothing.
A screen appears showing a yellow triangle and a blue (not green) android man. Then nothing.(and I have left it for over 4 hours!!) The whole unit is then 'frozen'. The only way to do anything is to remove the battery. After re-booting, no updates have been done.
I have tried this 4 times, each time the same
Any thoughts/advice please
JayW999 said:
I have recently been notified that this updates are available for my Desire HD.
When trying install, the phone shuts down and reboots, then nothing.
A screen appears showing a yellow triangle and a blue (not green) android man. Then nothing.(and I have left it for over 4 hours!!) The whole unit is then 'frozen'. The only way to do anything is to remove the battery. After re-booting, no updates have been done.
I have tried this 4 times, each time the same
Any thoughts/advice please
Click to expand...
Click to collapse
Are you running a custom rom or are rooted?
JayW999 said:
I have recently been notified that this updates are available for my Desire HD.
When trying install, the phone shuts down and reboots, then nothing.
A screen appears showing a yellow triangle and a blue (not green) android man. Then nothing.(and I have left it for over 4 hours!!) The whole unit is then 'frozen'. The only way to do anything is to remove the battery. After re-booting, no updates have been done.
I have tried this 4 times, each time the same
Any thoughts/advice please
Click to expand...
Click to collapse
Unknown to me (!!!) my son had rooted the phone. I know understand that this is the problem and it would need another custom rom to update it.
Many thanks for taking the time & trouble to respond
Not a prob glad you found the issue.
Thread closed

Samsung galaxy s3 crashing and bootloops when not charging

Hi guys just got my s3 couple of hours ago white 16gb for sprint. I tried searching for the issue I am having and no results, so I am posting here. I did the initial android setup and everything was running fine for first 15 min and then phone keeps freezing and restarts, I did many battery pulls and same thing. It would work for min or 2 and freezes and reboots. Then I put the phone on charge and used it for several minutes and no crash.
So I unplugged the phone when the battery was at 52% after charging for more then 45 min, and same reboot issue is back. So I was wondering if anyone else having this issue.
Thanks for all your help in advance.
if you didnt flash things, which i dont even know what you would flash and how at this point, i would say its broken, and you should go get an exchange. Hopefully youre the only one with the issue, ever.
i guess you could try a factory reset, which i would assume you can do from recovery, to which you would maybe get to by powering off, and holing volume up and power(once again, just an assumption).
p.s. i am impatiently waiting untill best buy gets 32gb version in stock so i can trade in this lte evo pos.
i did many factory resets and battery pulls and same issue. so i got tired and called in for exchange, they are sold out right now but will send one out as soon it comes back in stock.
Did you do a hard reset from recovery?
Sent from my SPH-L710 using XDA
any particular app installed that might be causing this? :crying:
Yes I Reset it from recovery and did factory reset 4 to 6 times, No apps installed. As soon as i start navigating through menus it freezes and then reboots. Sometimes it also freezes at sprint logo while restarting, i have owned 200+ phones never had a single android phone with this kind of Issue.
element3g said:
Yes I Reset it from recovery and did factory reset 4 to 6 times, No apps installed. As soon as i start navigating through menus it freezes and then reboots. Sometimes it also freezes at sprint logo while restarting, i have owned 200+ phones never had a single android phone with this kind of Issue.
Click to expand...
Click to collapse
Do you have a sd card installed? If its from a older phone or s2 it might be the problem too. Back up everything in format the card then see what happens....
Thanks for all your help guys !
I fixed the issue by wiping cache partition and factory reset. Before all I did was factory reset but didn't do wipe.
No crash so far
Sent from my SPH-L710 using xda premium

[Q] Nexus 4, Force close loop on all apps, Help?

Last night my phone was working perfectly and i didnt install any new apps yesterday so i dont know what caused this to happen...
At about 6am today i turned on my phone. it was all fine until i unlocked it. When i put in my pattern it unlocked and it showed a few of my icons for about half a second and then it came up with an error message saying that the launcher had crashed so i pressed "ok" and it came up again so i pressed "report" and then it said "market feedback agent has stopped" and went back to the launcher and came up with the first error again.
i was just thinking about a way of getting around all the errors to install a new launcher so then i could use my phone. i plugged in my earphones and used the button to start playing my music, then i unlocked my phone and quickly opened skype before the error came up again and then i went in my notifications and i could open Play Music from the notification, i had a notification for an app update so i clicked it and it opened the play store so i installed "go launcher ex" i tried going into my recent apps to change my song but it said "system ui" had crashed, i tried to get into my settings but that crashed too, i worked out that it was most of the stock apps and a few others like bbm that werent working.
device specifications:
Nexus 4
Android 4.3
Rooted
Stock rom
Stock kernal
I dont know what to do without losing everything? thank you for any help
rebooted already? This usually fixes a lot of probs.
cheers
This is happening to me to. I fix it by clearing the ram or closing all open apps. But it happens like once daily now. Any long term solutions?
Sent from my Nexus 4 using Tapatalk
DrHero said:
This is happening to me to. I fix it by clearing the ram or closing all open apps. But it happens like once daily now. Any long term solutions?
Sent from my Nexus 4 using Tapatalk
Click to expand...
Click to collapse
same issue as here...
http://forum.xda-developers.com/showthread.php?t=2513412
just different description... Just cleared google service framework data... will check back in on that thread after tomorrow morning and let you know if it works.
Same here. Bone stock and I don't even shut the phone off but overnight something happens to it and all apps crash. It sucks because it was my morning alarm but the clock app crashes without sounding the alarm.
If I reboot it will work perfect till the next morning, then all over again. Wiped and it still does it. Called it in and Google wasn't aware of anything so if you get this make sure and call Google so they know its widespread.
I cleared services framework and it solved it. So far, 2 days without infinite force closes
Sent from my Nexus 4 using Tapatalk
Same thing happened to me today. I rebooted into recovery, cleared cache, clear dalvik cache and reboot. Been fine since.
daewond3r said:
Same thing happened to me today. I rebooted into recovery, cleared cache, clear dalvik cache and reboot. Been fine since.
Click to expand...
Click to collapse
That did not fix it for me.
I got the infinite loop the next morning.
i tried re-booting but nothing happened, i had to go into recovery mode and reset my phone. now i wish i made a backup.
I haven't been getting those major crashes yet but after a while I can't open any apps or they "stop. " I think it has been happening ever since I returned to stock for the kit Kat update. Closing all the apps sometimes fixes it but that ruins my favorite part of the phone which is I can have all my stuff open all the time.
Sent from my Nexus 4 using XDA Premium 4 mobile app
I'm still having this problem. Did everyone else fix it or did it just go away?
Sent from my Nexus 4 using XDA Premium 4 mobile app
You guys should try fastboot flash system... I was getting these crashes awhile back and flashing the system.IMG solved it for me. You will not loose any data either
Sent from my Nexus 4 using Tapatalk

Nexus 6P Bootloop after 4core

I applied the 4core fix for my N6P back in September of last year, and stopped using it around December because of the battery life. Around July/August I purchased a battery and installed it and things were going well. Now my phone is freezing and booting to the Google Logo and... Crash again. No Nexus animation; Google, crash. Sometimes it will attempt to boot and bootloop and sometimes it turns on and works fine. Sometimes if it turns back on it freezes and boom. Google logo.
I guess the remaining 4 cores in this phone are done completely from the looks of it? I know the patch wasn't meant to be permanen, only temporary because the remaining 4cores would eventually die.
snappycg1996 said:
I applied the 4core fix for my N6P back in September of last year, and stopped using it around December because of the battery life. Around July/August I purchased a battery and installed it and things were going well. Now my phone is freezing and booting to the Google Logo and... Crash again. No Nexus animation; Google, crash. Sometimes it will attempt to boot and bootloop and sometimes it turns on and works fine. Sometimes if it turns back on it freezes and boom. Google logo.
I guess the remaining 4 cores in this phone are done completely from the looks of it? I know the patch wasn't meant to be permanen, only temporary because the remaining 4cores would eventually die.
Click to expand...
Click to collapse
My 6p also started bootlooping again today and this time fix didn't help me. I think it's gone for good.
maxguncel said:
My 6p also started bootlooping again today and this time fix didn't help me. I think it's gone for good.
Click to expand...
Click to collapse
Is yours booting to the Google logo and crashing? Or simply bootlooping? Mine goes to the logo, crashes about 10-15 times and then eventually attempts to boot.
It's a shame, got a baby on the way and simply can't afford another phone right now
snappycg1996 said:
Is yours booting to the Google logo and crashing? Or simply bootlooping? Mine goes to the logo, crashes about 10-15 times and then eventually attempts to boot.
It's a shame, got a baby on the way and simply can't afford another phone right now
Click to expand...
Click to collapse
Displays Google logo about 20-30 sec and restarts. Before I could see the animation but this time no luck.
Congratulations! I also have a newborn, we'll see what the future holds
maxguncel said:
Displays Google logo about 20-30 sec and restarts. Before I could see the animation but this time no luck.
Congratulations! I also have a newborn, we'll see what the future holds
Click to expand...
Click to collapse
Thank you You too! Day of Thanksgiving he is supposed to get here, but my wife isn't doing too well lol do you know of any way for us to pull data? Adb is failing to see my device when it's in the bootloader, fastboot is working though. I tried once more to flash twrp 4 core and boot it with no luck. Those small cores gave out I guess. I left my phone on overnight bootlooping with no luck. I got most things off, just my actual camera fder I couldn't get and apps which aren't a huge deal.
Sadly this morning I had the same problem. Bootlooping, I even cannot enter into Recovery. Then, suddently, it restarted, but I wasn't home, so I hadn't the chance to save the data. Then, about 3 hours later, it restarted bootlooping and, since then, it's stucked into this bootloop. Even reflashing the modified boot won't work.
Anybody knows how to at least recover the data inside? Even if I have to break the phone (I'm going to buy onther one soon)
hey guys, me too. but you know something? my initial assessment was that it was a result of an update. Now looking here annd seeing so many others with the same problem at the SAME TIME?? mine happened out of the blue on about October 4th or 5th. Ive had this phone for two years and never had aproblem with it at all. right out of the blue (in the morning) i get the bootloop. I cleared the cache and it booted up again. it was just fine for two days and now it is down black and out. When i push the power button i get a red light. one blink. if i hold down pwr and vol i get 8 blinks. tried on stock charger and other charger. like was previously mentioned when i tried it on a different charger it worked. the first time. now its dead. any solutions?
Marxmellow said:
hey guys, me too. but you know something? my initial assessment was that it was a result of an update. Now looking here annd seeing so many others with the same problem at the SAME TIME?? mine happened out of the blue on about October 4th or 5th. Ive had this phone for two years and never had aproblem with it at all. right out of the blue (in the morning) i get the bootloop. I cleared the cache and it booted up again. it was just fine for two days and now it is down black and out. When i push the power button i get a red light. one blink. if i hold down pwr and vol i get 8 blinks. tried on stock charger and other charger. like was previously mentioned when i tried it on a different charger it worked. the first time. now its dead. any solutions?
Click to expand...
Click to collapse
It simply means that the battery is fully discharged. Keep it connected to the current and maybe it restarts working.
I'm in the same situation since yesterday, hoping that at some point it returns working for some time, just to backup some data. I have like 10GB of photos not backupped in it.
When I replaced my battery I reinstalled factory. Start from scratch.
I had the same issue and that's all I did. Booted fine after that. I used the ifixit battery tho, cause if you got a lower cost one it could be the battery itself too

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