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This may be a dumb question but before today I never even knew it existed. What is "safe mode"? Is that like safe mode on a windows pc where it only loads default drivers, or is it something else entirely?
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I'm interested too. In what capacity did you first learn of "safe mode"?
??
I don't think this exists on this phone, so I am not sure what you're talking about here.
There is the bootloader, recovery, and then normal phone functions.
Where did you hear about safe mode?
I know there's hboot.. recovery and bootloader. But safe mode never heard of it
Sent From My Optimized HTC Incredibly Dinc
I actually found out about it on accident. My phone kept looping at the boot animation. I went to pull the battery but accidently hit vol down and power button at same time wile pulling off the cover. All of a sudden phone vibrated 3 times and then booted but it had safe mode printed in the lower left corner. I tried googling it but couldnt find anything thay explained exactly what it is.
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You can try it on your phones. When the boot animation starts playing hold vol down and power at the same time. Keep holding it untill your phone vibrates.
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cmlusco said:
this may be a dumb question but before today i never even knew it existed. What is "safe mode"? Is that like safe mode on a windows pc where it only loads default drivers, or is it something else entirely?
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Click to expand...
Click to collapse
its just like windows safe mode. Only loading the minimum on the phone incase something went honorably wrong.
synisterwolf said:
its just like windows safe mode. Only loading the minimum on the phone incase something went honorably wrong.
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Click to collapse
It did allow me to fix my phone without having to restore a nandroid. I was trying to get a hotboot mod to work on the new stock rooted GB when i got the boot loop. But being able to boot into safe mode allowed me to change the moded file back to the original therfore fixing my boot loop issue.
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Hmmm I did try it but couldn't replicate your results. I tried holding V-&Power at both the splash screen and the bootanimation. Both attempts yeilded only booting normally.
wildstang83 said:
Hmmm I did try it but couldn't replicate your results. I tried holding V-&Power at both the splash screen and the bootanimation. Both attempts yeilded only booting normally.
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Hmm not sure works constitently for me. You have to keep holding them until your phone vibrates. You are on a DINC right? Are you on custom or stock rom, not sure if its specific to the rom or not. I am on stock rooted GB.
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cmlusco said:
Hmm not sure works constitently for me. You have to keep holding them until your phone vibrates. You are on a DINC right? Are you on custom or stock rom, not sure if its specific to the rom or not. I am on stock rooted GB.
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Click to collapse
Yea no, I think its a HTC Sense thing. I'm currently running CM Nightly 168 so I don't think its a 'general' Android thing.
wildstang83 said:
Yea no, I think its a HTC Sense thing. I'm currently running CM Nightly 168 so I don't think its a 'general' Android thing.
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Good to know seems like it might come in handy sometimes.
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It happened to me once before, I was flashing stuff like crazy and then all of a sudden "safe mode". I just restored my device and it was gone.
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After the restore it was all good.
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I've been doing some more googling and it seems every stock rom running android phone has safe mode, but different phones have different ways of entering into it. Some vol down and power, some vol up and power, some you have to hold the menu button, some vol down power and menu, and some holding down the track ball.
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Hmm, never stumbled onto that before. Thanks to everyone for feedback!
Interesting, I'll have to try it next time I change up my phone config
Edit:
Wow, that just saved me from a lot of trouble. Flashed a voltage table that was unstable and caused the phone to bootloop, this worked saving me from an uninstall.
CM7 Nightly
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Cryous said:
Interesting, I'll have to try it next time I change up my phone config
Edit:
Wow, that just saved me from a lot of trouble. Flashed a voltage table that was unstable and caused the phone to bootloop, this worked saving me from an uninstall.
CM7 Nightly
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Click to collapse
Saved me a lot of trouble and time too. Cant believe i never knew about it. Also this did work on CM nightly? The earlier post by wildstang said he could not get it to work with cm. Leaving me to believe it was a stock rom or sense related thing.
Sent From My HTC Incredible Android 2.3.4 Rooted - S-OFF Baseband: 2.15.10.05.06
Kernel: Stock HTC 2.6.35.10-g5e15ac4
PRI: 1.28_002 PRL: 52341
Rom: Stock Gingerbread
I don't know, it worked for me yesterday, however I'm not sure what I pressed. I can't seem to get back into safe mode now
Edit, seems like if you press vol down, menu, and trackball it goes into safe mode. I updated my cm7 nightly, now safemode does not work....
Source:
http://androidforums.com/incredible-support-troubleshooting/89073-how-access-safe-mode-android-incredible.html
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This happened to me yesterday while I was running the RC5 Community ROM. The phone froze would not respond so I went to pull the battery and it rebooted itself into Safe Mode. Took me by surprise too.
Sent from my Synergy Rom using XDA App
First off:
R800x
VZW 2.3.4
Rooted
Okay, here is the issue. After installing the Darkforest CDMA 3.0.5 rom for locked bootloaders, I began to notice that after about 0.5-12 hours of my phone being on, it would REMAIN on (I know this because using the volume rockers would either vibrate or make noise) but the screen would be completely black, and use of the power button or home button would cause no reaction from the phone. Then I would have to remove the battery, replace it, and then attempt to reboot (reboot would only happen about 1/10 times, unless booting into recovery mode.) Reluctantly, in an attempt to fix this I wiped system, flashed back to my 2.3.3 ftf, rooted, and OTA'd to 2.3.4. But, it is still happening, but I notice boot DOES work, only about 10 minutes after pressing the button.
Any help is gratefully accepted.
EDIT: After a little testing, I noticed after the screen goes out, sliding the gamepad out fixes the issue, I am not sure if it fixes it on boot. Is this possibly a hardware issue, or software issue?
EDIT: Pulling out the Game pad once or twice during boot or after the screen goes black DOES fix it and shows the screen, no idea what's wrong, if it is hardware issues is it possible to fix?
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Uhm, to start, mind sending me a link to the ROM? Couldn't find it.
Initially, I thought it was the from but since you flashed stock and then OTAd, I'm not sure what it could be
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Update ---
Looks like your phone is being stressed.
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DubleJayJ said:
Update ---
Looks like your phone is being stressed.
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Click to expand...
Click to collapse
Sorry, my phone was officially broken, hadn't checked XDA since, all is fixed, just got a replacement instead of fixing it myself.
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It's weird...whenever I try to do any of those things, the screen will turn on for a moment [the backlight, no logo or anything comes up] and then after about a second immediately turns off....I tried injecting a rooted version of the stock rom with Odin into my phone, but I kept getting strange error messages like TouchWiz isn't working and some other android process isn't working.
[That didn't work, so I decided to try a different method. This is where I ****ed up, because I forgot to go back to stock rom...]
Anyways, after that, I tried to use the SGS3 Toolkit [if you search sgs3 toolkit xda, it'll come up] and I tried to use that to root. I went to "rooting options" and i selected option number 3, the all in one. I got to the point where it mentions your phone must be in USB debugging, and now nothing comes up when I try to start the phone..but it vibrates whenever I hold the power button long enough [as if it was working normally]. I can't get into download mode right now, either...
How do I reverse this and go back to stock? Please help...thank you so much.
EDIT: It's weird...whenever I try to do any of those things, the screen will turn on for a moment [the backlight, no logo or anything comes up] and then after about a second immediately turns off....
I'm basing this answer based on how I understood what you said...
But, if you're already rooted, then hopefully you've made a backup before installing another ROM. If you have a backup, then put into recovery and backup.
I wasn't already rooted, I was trying to root it. I can't get into recovery.
jeikei4life said:
I wasn't already rooted, I was trying to root it. I can't get into recovery.
Click to expand...
Click to collapse
Can you get into download mode? By holding Volume up, home up and power.
Ksunnyv1011 said:
Can you get into download mode? By holding Volume up, home up and power.
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Click to collapse
download mode is volume down, home then power..just sayin
Cannot get it into download mode... D:
Did you try pulling battery then putting it in and trying to boot recovery or download mode?
Sent from my SGH-T999 using xda app-developers app
Was your phone plugged in when you tried get get into download mode? if so, try unplugging it and give it another shot. the s3 can be kind of funkysometimes.
DocHoliday77 said:
Did you try pulling battery then putting it in and trying to boot recovery or download mode?
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Click to expand...
Click to collapse
Just tried it. It doesn't seem to want to go into download mode...
arctic84 said:
Was your phone plugged in when you tried get get into download mode? if so, try unplugging it and give it another shot. the s3 can be kind of funkysometimes.
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Click to collapse
Same thing, no dice :[
Plug it into the computer and see if anything shows in device manager.
I hate to say though, I think you may be bricked....
Unless anyone else can think of something to try?
Sorry man...
Sent from my SGH-T999 using xda app-developers app
Also you can try safe mode. Doubt it'll work but I just learned how to do it so thought id suggest. Hold volume down + power.
Sent from my SGH-T999 using xda app-developers app
It's weird...whenever I try to do any of those things, the screen will turn on for a moment [the backlight, no logo or anything comes up] and then after about a second immediately turns off....
Have you plugged into the computer and checked device manager yet? What does it say?
I think if it says something like qhsusb that means its bricked.
I'm hoping someone can verify that though since I'm going by memory.
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DocHoliday77 said:
Have you plugged into the computer and checked device manager yet? What does it say?
I think if it says something like qhsusb that means its bricked.
I'm hoping someone can verify that though since I'm going by memory.
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Click to collapse
You are correct doc! Qhsusb_dload is a brick
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chrisram88 said:
You are correct doc! Qhsusb_dload is a brick
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Click to collapse
It doesn't even come up...sounds like I should assume the worst now?
jeikei4life said:
It doesn't even come up...sounds like I should assume the worst now?
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Click to collapse
No it should even if it's hard bricked. Maybe the pc isn't recognizing it
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I dont know what to tell you from here dude. Try every port on your pc to see if it at least tries to find it.
Sent from my SGH-T999 using xda app-developers app
Maybe your phone actually died. Probably a faulty phone
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Well, I sent it back to T-Mobile and said hey it doesn't work. Let's see if they say anything about it. They sent me a new one, though
I'm having exactly the same problem with my T-Mobile Galaxy SII T989 running Open Kang AOKP JB Jelly Bean. After reading this thread, and another related thread (http://forum.xda-developers.com/showthread.php?t=1679492), my less than scientific observation is that pressing/massaging/jiggling the power button seems to bring the device back to life. At least until it flakes out again. The posts in this thread were a big help. I was going to ditch the ROM, which would have been a shame. Thanks.
Stock SG3. Never rooted. Got a notice for an upgrade, I assume to Jelly Bean, that said the phone will reboot and it will take 10 mins. Hit OK, it turned off and there it sits. Tried to get to recovery after 40 mins, no joy. Took out battery, no joy. Best I can get is if I hold down the power button it'll buzz after 5-6 seconds and flash teeny tiny words "Recovery Booting..." in the upper left corner in a nice blue color. Up, power, Home does nothing. T-Mo said to take it to a store. NOT real impressed with the update or aftermath. Ideas or suggestions?
I would suggest you provide a little more info. Was it stock firmware?...root?...etc etc
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I'd suggest taking it to the store.
There can be problems with any big rollout.
It's really 6 of one and a half a dozen.
Just flash cm10 you'd be straight.
My dad won't let me upgrade his stock one. Pebble blue.
I could fix it up.
You're only hard bricked if you can't get into recovery or down load mode
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Hold down volume down + home + power button and see if it turns on. That's recovery mode. You will see a warning signs... If your able to do that just bite the bullet and root it. Let me know so I can link you to no trip method
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Thanks folks. As I said in my original post, this is a stock, non-rooted phone and - eventually - I got it back working. I guess it just wanted a rest. Then i applied the update via Keis BUT it wasn't Jelly Bean. It was something else because I still show 4.0.4. Disappointed.
txcyko said:
I would suggest you provide a little more info. Was it stock firmware?...root?...etc etc
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Click to expand...
Click to collapse
The title says no root stock etc.
Sent from my SGH-T999 using Tapatalk 2
Hello,
Today my phone randomly turned off by itself, and when I turned it back on, it got to the samsung screen and then went black. After I tried again/pulled the battery, it did the same thing. I can access recovery and download modes, but when I tried to restore my phone, my phone ****s off before the process can commence. Since the phone barely stays on for 5 seconds, I can't get Odin to see my phone. Please help. My phone is rooted, but I never installed a custom ROM. I'm still stock.
Try to pull the battery, then plug in the USB. You should be able to enter download mode without the restart.
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electrofryed said:
Try to pull the battery, then plug in the USB. You should be able to enter download mode without the restart.
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Click to collapse
Doesn't work. When I plug it in without the battery, the charging light comes on, then turns off, then the mini vibration happens. But I never get a samsung screen. Can't access download mode at all without the battery.
That did happen to me before. I'm trying to remember how I repaired it. When the battery is in, and turned on. Is it rebooting alot or stuck on the Samsung screen?
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electrofryed said:
That did happen to me before. I'm trying to remember how I repaired it. When the battery is in, and turned on. Is it rebooting alot or stuck on the Samsung screen?
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Click to collapse
The samsung screen will come up, disappear, and then the phone doesn't do anything again. I have to pull the battery to get it to turn on again.
Have you had trouble with the USB staying connected with the PC before?
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electrofryed said:
Have you had trouble with the USB staying connected with the PC before?
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Click to expand...
Click to collapse
Not before this happened...
Hmm. I'm stumped. Sorry. I had the very same issue with my i777. I had the Odin screen on while I fiddled wth the USB connection at the phone until it finally stayed connected long enough to push a recovery to it. Although it doesn't appear you have the same issue. I figured I'd throw it out there. Again. I'm sorry I can't help further.
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Could the power button be stuck?
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DocHoliday77 said:
Could the power button be stuck?
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Click to collapse
Not to my knowledge, I can still push it just fine.
There have been more than a few instances where someone would have similar issues where if would shut off after a few seconds. Most times it would reboot itself over and over, but for a few people it would just shut down.
Most of the cases I've seen, it turned out to be something keeping the button in contact causing it to trigger the switch.
Sometimes it was the button itself got jammed, others the button felt ok, maybe a bit loose, but under it it was essentially pushed in. A couple have apparently just had a bad switch or a short.
May or may not be the case here, but thought I'd go ahead and mention it.
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DocHoliday77 said:
There have been more than a few instances where someone would have similar issues where if would shut off after a few seconds. Most times it would reboot itself over and over, but for a few people it would just shut down.
Most of the cases I've seen, it turned out to be something keeping the button in contact causing it to trigger the switch.
Sometimes it was the button itself got jammed, others the button felt ok, maybe a bit loose, but under it it was essentially pushed in. A couple have apparently just had a bad switch or a short.
May or may not be the case here, but thought I'd go ahead and mention it.
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Click to expand...
Click to collapse
What do you suggest doing if this is the problem?
cboss718 said:
What do you suggest doing if this is the problem?
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Click to collapse
Some people simply opened up the phone and reseated the button. Others had to buy a new button and replace themselves. Some sent it in to a repair shop to have it done for them and a couple who suspected it was an issue with a switch or a short on the board I don't think were ever able to fix it.
One guy got mad at his and slammed it on the table. After that he said it worked fine! I do NOT recommend this!!! But I have fixed stereos, VCR's, CD players, and all sorts of electronic equipment with this method! I would never attempt it with this fragile screen though!
What I recommend is that you go to a phone service centre that does JTAG, that way they can diagnose and repair the motherboard
humzaahmed155 said:
What I recommend is that you go to a phone service centre that does JTAG, that way they can diagnose and repair the motherboard
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Click to collapse
Is it definitely the motherboard?
cboss718 said:
Is it definitely the motherboard?
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I can't be so sure, but to me it sounds like the motherboard, if you have used triangle away before and have a clean flash counter you could send your device to Samsung for service and repair?
Sent from my HTC Desire HD using Tapatalk 4
humzaahmed155 said:
I can't be so sure, but to me it sounds like the motherboard, if you have used triangle away before and have a clean flash counter you could send your device to Samsung for service and repair?
Sent from my HTC Desire HD using Tapatalk 4
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Click to collapse
I was under the impression that Sudden Death couldn't happen to US variants and they they had fixed it in the updates, guess I was wrong. Gonna have my friend look at it, if he can't fix it i'll send it to T-Mobile.
when you try to access dl mode you get the option to continue or reboot, choose reboot and long press home and volume up, this will cause recovery to boot up (I sometimes have trouble getting it to boot with my problem without this method) then flash your rom again or flash a firmware package. this will at least get you into your rom for the time being. Then you can work from there.
aamir123 said:
when you try to access dl mode you get the option to continue or reboot, choose reboot and long press home and volume up, this will cause recovery to boot up (I sometimes have trouble getting it to boot with my problem without this method) then flash your rom again or flash a firmware package. this will at least get you into your rom for the time being. Then you can work from there.
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Click to collapse
Doesn't work, phone still cuts off before I can get into recovery.
cboss718 said:
Doesn't work, phone still cuts off before I can get into recovery.
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Click to collapse
did you try taking battery out for about a minute then putting back in and trying to boot to recovery?