General :: Shutdown Makes Phone Unable To Boot Without PC
Jan 21, 2013
After unlocking my phone's bootloader and flashing the kernel:
When I power off the phone, it gets into a state where I cannot control it by itself (black screen, no charging light if connected to a power source, does not react in any way to any key).
However, I am able to access it via adb over USB. Using adb, I can put it into some other state (reboot, reboot bootloader, etc) and again gain control over it (also through its own keys). When I select the "power off" function of the bootloader, it enters this state again.
I can even reboot the phone (also into recovery/bootloader/fastboot) from any state
So I can use the phone, but I can't power it on by itself, which isn't a good situation when I don't have a computer around.
device: HTC One S
ROM: CyanogenMod 10 (device is officially supported by CM10; I used the version I found in the Wiki.)
kernel: The one included in CM10 (had to be flashed manually via fastboot because of restrictions by the device; I flashed the kernel before flashing the ROM)
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Nov 6, 2010
I have a friend that has a htc hero. When he was updating the Rom using the fast boot the phone shutdown and now when he try to turn on the green led light up and if he touches the vol down the phone vibrate 3 times. The pc recognizes the phone. Is it dead? Or there is any solution?
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Feb 11, 2010
I am not able to find shutdown() call when phone power off due to low battery..anybody can help me out.
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May 6, 2012
Basically, it's a permissions problem. I've tried using Permissions fix on CWM but with no luck. As FAT doesn't have a permissions subsystem, seems like there is no problem with it, but as EXT4 has it, everytime the phone creates a new file/folder, it cannot read its own file.
Although I can connect and see the files on the computer, they're marked with a padlock. It means I don't have permission to access it.
I can regain access to the file and the phone can read it back again, but it's a pain in the place if everytime the phone creates a file, I have to put it back to the computer and redo the permissions sets. It can't even view it's own files. I've already tried to set the SD card root permission to myself, and with everyone capable of read/write access. But unfortunately, newly created folders aren't affected by this.
As far as it looks like, it creates a 'user' for every app that makes the file.
For example, the folders on that picture were created by the camera software, so the user of both is "10041 - user #10041". It has R/W access, but nobody else has access to even see what's inside.
I really enjoyed the transfer speeds with EXT4 (I'm on Ubuntu 12.04), even inside the phone and outside, using USB cable and apps feels snappier. I don't want to go back to FAT32..
I'm using a Motorola Atrix 4G and Morrisoft CM7 latest buid (Custom ROM).
Just to clear things up: Device CAN read and write files under EXT4, but it trips on its own tail by settings permissions badly.
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Feb 8, 2012
Exist an software? or somethinks with i can shutdown Computer (with wi-fi) like the command in cmd only for pc "shutdown -s -f -t 00 -m 192.168.0.102" but for mobile ..
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Mar 31, 2012
Tried to convert a user app to a sys app and phone shutdown. It's taking up space and now i can't find where to delete it.
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Jan 13, 2013
I am currently trying to flash my new Sanei n10 tablet with CM10 and it is proving much more difficult than I first imagined.
My main problem seems to be that the device just does not want to boot in CWM. I have installed the latest version of CWM (found here) via the Terminal Emulator but it doesn't boot into CWM Recovery, but rather just boots normally. I have also tried using the hard keys to boot into it but all that does is boot me into the default android system recovery (3e) which is useless as it will only update from verified roms.
The device is rooted and I have ROM Manager installed. I have given Terminal Emulator superuser permissions... It just doesn't seem to want to boot into CWM Recovery. I have tried using both ROM Manager as well as NOVO7 Tools to boot into it but I get the same results (device just reboots normally)
I think that it might be something to do with the stock ICS 4.0.4 that came with the device.that is causing me so much hastle.
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Mar 28, 2014
I'm having trouble booting my LG Optimus G into recovery mode. I've rooted the phone and installed ClockworkMod recovery. When I try to boot into recovery, either from the ROMmanager app or by holding Volume Up and Power, it comes up with the LG logo and gives this error: Secure Booting Error! Cause: boot certification verify. It just stays like that until I press and hold the power button again until the phone shuts off entirely. Then I'm able to boot into the stock operating system and the phone works fine, but I can never get it to boot into recovery.
The error I mentioned above seems to be a well documented error on the internet, but it seems like other people that are having the trouble are completely bricking their phones. Mine is able to come out of it. All the solutions I'm finding pertain to a phone that's completely bricked and involve taking the phone back to stock. My phone works fine with the stock ROM, but I'd like to play with some custom ROM's.
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Feb 1, 2013
i'm having trouble to boot my desire S..i tried to install some new roms, but something web wrong: usualy i had the following partitions:
/dev/block/mmmblck0p25 -> cache
/dev/block/mmmblck0p26 -> system
/dev/block/mmmblck0p27 -> data
al of them ext3, but now if i log in with adb i'm able to mount anoteher partition /dev/block/mmmblck0p28 -> witch in some point was montend on /system/lib and is ext4
now if i adb shell: parted /dev/block/mmcblck0 i becom the error: Can't have a partition outside the disk.my asumtion is that some rom flashing wrote somting were it shoudn't. if i format using fastboot, (i'm not sure if this is posible www_ omappedia.com/wiki/Android_eMMC_Booting ) i'm preaty sure i'm formating also x-load and bootloader.
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Nov 28, 2012
I have tried holding down the volume buttons and power button several times the past three days and nothing. The device vibrates and nothing happens. If I continue to hold the buttons then it vibrates every 6-7 seconds. I also tried to get into fastboot using a toolkit in our development section with no luck. The toolkit says I'm in fastboot when connected, but nothing is on my screen.
At this point I am at a complete loss. If I can't get it to work is that a valid reason for replacement by Google?
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Jun 24, 2013
I am using Karbonn a111, I have rooted it and then i was trying to flash CWM recovery uning mobile uncle tool. but its was not able to do this , every time it booted into stock recovery.
Then i tried to flash "CWM5.0.2.8recovery " using fastboot. After that my phone stopped to boot into recovery mode. Even my phone is not allowing to do phone reset in phone setting. How to rectify it and how to install CWM recovery.
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Oct 9, 2013
I am looking to compile a new kernel for this device. I have pulled off the boot.img file from /dev/block/nandc and used split_bootimg.pl to pull apart the kernel and the boot ramdisk. I have used extract-ikconfig to get the kernel config and built my new 3.4 kernel (with modules). So far so good...
I have tried to build the new boot.img file with no avail. My concern is with the original kernel as the new one should be build the same (I think). It looks like it is not compressed as I run the command
file boot.img-kernel
It returns
boot.img-kernel: data
So it is not a Linux kernel ARM boot executable zImage
Is this correct? Can Android boot with this or is the split_bootimg.pl tool not creating the file correctly (it does pull the ramdisk as I have uncompressed it fine! and the file does contain the kernel config)
Ok So assuming I can create a proper boot.img with my built zImage and the old ramdisk, what do I need to do with the modules? Do I update the boot.img on the tablet and copy the modules over to the existing /system/lib/modules? (this appears to not work)
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Dec 21, 2012
I was wondering if any devs out there could make an app that makes your phone vibrate with big bass beats in your music
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Mar 12, 2012
i have problem with my Novo 7 Paladin. One week ago i installed Google Maps update. After that my tablet was very strange. Sometimes when it go to sleep it won't wake up. I had to press power on again. Later that week there was some graphical glitch on screen (blinking colors). And now i can't boot at all. So i tried the SD card method to recover system. The problem is that i can't boot. Combination of keys like VOL+ and POWER or VOL+ and RESET doesn't work. Then i tried the original USB Boot Tool from Ainol. This tool doesn't work either.
USB Boot Tool
1) install correct USB drivers (press VOL+ and plug USB) select drivers from tool/drivers/4770
2) unplug USB and start USBBootTool.exe
3) press VOL- and plug USB
4) it says BOOT... please waite0% (attachment boottool.JPG)
5) after some time of waiting the error apears (attachment boottool2.JPG)
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Mar 19, 2012
I am using sony ericsson x10 mini mobile phone. I want to install custom ROM cyanogen 7 gingerbread. But I am facing problem while booting this in recovery mode. I have tried the following.
downloaded custom rom for xperia mini and copied in to sdcard
installed ROM Manager Premium (not purchased, downloaded from google search and it is working fine)
installed root explorer S1 tool
Rooted from superoneclick
downloaded xRecovery and copied into system folder
Flash tool - showing bootloader unlocked, and dont know how to flash phone.
msm7227 - used for unlock boot loader
I have rooted my phone successfully, all above things did successfully, when i am trying to boot my phone into recovery mode then it is not boot in that mode instead it boots in normal mode. What I am doing when phone starts and sonyericcson appears then i continuously pushing button many times but it boots in normal mode. So what I have to do to boot my phone in recovery mode. I have read and tried many guides in your forum but nothing works.
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Jan 12, 2014
I've had 4.3 on my phone now for about a month. It is horrible, phone freezes a lot, and run very slow. Is there a way to roll back to the previous version?
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Oct 21, 2010
im not sure why or what ive done but when i try and shut the phone down it just hangs at the "shutting down" screen for hours. it went 4 hours lastnight without shutting off. the only way to get it to stop is to pull the batt or it sometimes works to plug it into the computer with the usb cable. ive also noticed that mixzing wont read the sd card, keeps saying memory card is unavailible. could it be the same thing in both cases? the memory card is having issues? ive only had the phone for 2 weeks. i can save to and read from the card when mounted as a disc drive and i can shoot and save pics and videos as well as double twist reading from the card just fine. is there something im missing? this is driving me nuts im on telus, android 2.1, not rooted or modified in any way.
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Mar 31, 2014
My phone is HTC and I use android 4.3 and my device is root . when I shutdown my phone and charge it , my phone charge faster and after 30 min my phone charge 60% , and it charge faster . but when my phone is on and I want charge it take long time and after 30 min , my phone charge only 30% , and it take long time for full charge . I do not have this problem before and my phone lose charge very soon and I do not know why .
Why my phone is shutdown it charge faster ?
Why my phone is ON it take long time for charge.
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Nov 9, 2013
I have a sprint GNex. I just started having this problem recently (but before the 4.3 update). I plug my phone in overnight and at some point in the middle of the night an error occurs that make the phone think it is off the charger and has a fully depleted battery. The battery level icon shows no charge and if I pull the phone off the charger it immediately says it has to shut down due to a low battery. However, as soon as I turn it back on it is back to normal with a full charge.
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Apr 13, 2013
How to run shutdown scripts in much the same fashion as init.d runs startup scripts
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Apr 15, 2013
is there an app that allows you to shut down your computer via android device?
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Mar 19, 2012
I work in the IT department of a college and i am looking for an app that I can enter an ip address/host name and remotely shutdown/restart a computer. I know there are apps out there that do it but all I've come across are ones that require a program to be installed on the system ahead of time.
basically I am looking for an app that acts just like matcode's remote shutdown program.I've tried searching but but the results are too flooded with programs that require software to be setup ahead of time.I am rebooting windows 7 computers and have an atrix 4g phone
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Dec 24, 2013
I have problem with my funbook infinity. After I uninstalled busybox X from my device it gone crazy. When I try to shutdown and turn it on then it shows the reset page, even I complete the reset process (e.g fill up my name, date-time, google account) then I goto Settings-->Storage there I saw that my zero size internal storage. I think this is because of busybox am I right ?? By the way my funbook is running ICS 4.0.4 . I can't do any root work because i unrooted my device after i uninstalled busybox. I also cant re-root my device because after the reboot by root process the device shows the reset page.
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Apr 10, 2014
I own a ZTE v970m and I am running superdragonpt's [WIP] [JB 4.2.2] ZTE v970/v970m (MT6577) ROM. I was running bgcngm's ROM before I flashed this one.
With some ROMs I've flashed (including the current one) my phone somehow stops shutting down automatically when the battery reaches <1% (btw I still get the Low Battery warning at 15%), what happens is that, when it runs empty, suffers a hard shutdown (duh) and when I put it charging and I try to turn it on (even hours of charging later) I get a black screen (attachment) with a battery icon, some green bars and a hourglass. And a Bolt (no pun intended)
I really wanna stay with this ROM, so another 4.2 ROM for this phone.
Just remembered the red notification light switches on/off from time to time 30s-1m(maybe)
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Jun 13, 2012
I have a MK802 Android PC dongle on its way. It has no on/off switch so powers up when it is given juice and is shut down by pulling the cable. This is the same as pulling the battery and is a pretty violent way of doing it.
Is there an app available that does a gentle shutdown and allows Android to clean up before it goes? BTW, apparently the device comes already rooted.
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Aug 26, 2012
I have a Htc Sensation, with Cm9 Nightlies. My battery was empty in the morning, it shutted down in a very weird way. I (fully) charged it, and now the touchscreen isn't working. I can get in to recovery, but i can't use it because i installed 4Ex touch, but the touchscreen isn't working.
I do can still access it from the pc, but i don't know what i can do now to fix it.
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Apr 12, 2014
I made an custom ROM.... but as I shutdown mobile and switch it on again then it is not going to on...To start it back i have to pull out the battery and then reinsert it again and then it is starting...And if i reboot the mobile then its rebooting....but if i shut it down and turn it on back then problem persist...
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Mar 30, 2010
I've had my Hero for a few months now and it has been wonderful. However, the other night, the phone wouldn't charge all the way, so I unplugged it, restarted it, and charged it and it charged up to 90% through the night. Last night it only charged up to about 50% give or take. This morning at work, I plugged it in and instead of charging, it got extremely hot and then it died.
This afternoon, I took it to the Sprint store and they put in a new battery and the phone worked again, but it got REALLY hot again. I took it back in and they looked at it again and said the phone has definitely got a problem and the cause of this is water. It has been raining, but I don't recall ever having any water get in the phone - just the occasional rain drop hits the screen and I wipe it off. I never keep it out in the rain. They are saying I'll have to do an insurance claim to replace it because of water damage. They say there are 4 water marks in the phone. I find this so hard to believe and don't like that they want me to spend $100 on a new phone.
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Aug 20, 2010
ever since I installed Froyo my phone has been so laggy it's almost unresponsive. I'm rooted so that may be a cause but it might be a bad app. Anyone else have similar problems?
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Aug 29, 2010
I saw an message "page could not be loaded" in an app that I was using which made me realize that it's UI may be HTTP based somehow. Is there a way that I can find out where it is sending its requests?
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