won't bootup [restart itself ]galaxy tab - Galaxy Tab Q&A, Help & Troubleshooting

Hi
I am stuck.help please
My galaxy tab 7 with overcome 3.1 rom won't bootup [restart itself ]
What I do?

try to go to recovery and factory reset from there....

I already know But I can't go to boot recovery
I tried this
Reset Galaxy Tab with Hardware Keys
If Android OS is not loading then you can hard reset Galaxy Tab using hardware Keys combination.
Make sure tab is turned off, Press and hold the Power button for about 10 seconds to turn it off.
Press and hold the “Volume Up” and “Power” buttons at the same time, when logo appears on the screen release the “Power” button and continue press the “Volume” button
When recovery screen appears use “Volume Up/Down” buttons to navigate and select “wipe data / Factory reset” by pressing the “Home” or “Power” button

Related

Stuck on CWM Screen with no Home Key

I am stuck on the CWM Android system recovery screen. My Kernel is fine, I entered it not realizing I couldn't get out because my home button hasn't worked in over a year. I've tried resetting with the power button, and the power button + down key, but it always comes back to this screen. All I need to do is select the "reboot system now" button but without a Home Key I can't select it. Any way around this? Is my phone esentially bricked?
Samsung Galaxy S GT i9000
Bricked?
nothing? is it bricked? Does anyone know if a shorted out HOME key can be repaired?
rnewell said:
I am stuck on the CWM Android system recovery screen. My Kernel is fine, I entered it not realizing I couldn't get out because my home button hasn't worked in over a year. I've tried resetting with the power button, and the power button + down key, but it always comes back to this screen. All I need to do is select the "reboot system now" button but without a Home Key I can't select it. Any way around this? Is my phone esentially bricked?
Samsung Galaxy S GT i9000
Click to expand...
Click to collapse
goto the option of reboot system now and press power key...
Just pull battery and power on. It will be fine for sure.
As for the home button, it can be fixed, but until then go search and learn how to flash from fastboot.
Sent from my GT-I9000 using xda premium

[Q] My lock screen doesnt Move

How to reset my lg optimus 4x hd from compouter ?? I cant resete from settings because i cant unlock screen !! I was make root my phone and now i have problem !!
Can turn off your phone? Go to recovery
-Turn the power off.
-Press and hold the Power/Lock key + Volume Down key.
-Once LG Logo appears on the screen, release all Keys. After some seconds, allow you to select factory reset wipe data function in the Android system recovery utility.
-Scroll the list by Volume keys and select it by Power/Lock key.

How to enter recovery mode?

how to enter recovery/download mode on my lg l90 d410?
Install flashify from play store it has a reboot to recovery option or
Power off the device
Press and hold Power + Volume down
When the LG logo appears on the screen, quickly release the Power button, still holding the Volume down button, and press and hold Power again until the "Factory Reset" screen appears. Don't worry, this won't reset the device.
Use the volume keys to navigate up and down and Power to select. Scroll down and select "Yes" and repeat once more. It may take up to 10 seconds for the device to boot to recovery. Make sure you had a custom recovery installed or this will factory reset your device
LG L90 FAQ http://forum.xda-developers.com/lg-l90/help/lg-optimus-l90-faq-t2836981

NEEDING SOME HELP HERE!!! :c

Well, i tried to install nfs most wanted, i was downloading the data of the game; it finished, and suddenly my phone reboots itself, and now it get stuck in the screen "warning bootloader unlocked", it reboots and reboots, it doest pass that screen, does someone can help me?? :C i don 't know what to do.
This is for STANDARD Recovery - How do I reset my device?
In the unlikely event that your device becomes unresponsive, frozen, blank or black screen, or will not respond to the power button, you can perform a force restart or reboot on the device by following the steps below.
Press and hold the Power button for 7 - 10 seconds, the device will restart and go through the boot-up sequence.
Notes:
The forced restart or reboot will not delete any Data on your phone.
If completing the 7-10 second Reset does not recover normal functionality of the device, then press and hold the Power Button for a full 120 seconds while connected to a charger.
Factory Data Reset is a tool used to remove everything that was imported, added or installed on the device. Keep in mind, when using this feature everything is deleted.
To reset your device:
1. Touch Image
2. Touch Settings
3. Touch Backup & reset
4. Touch Factory Data Reset
5. Touch Reset Phone
External Reset
If you are unable to access the phone's menu to perform the standard reset you can attempt an external factory reset.
Notes:
When using this feature; everything is deleted from the device.
Reset will require a minimum battery level of 25%. If you are unable to perform a reset, please charge for 20-30 minutes and try reset again.
1. With the phone powered off, press the VOL DOWN KEY for 2-3 seconds then POWER key then release.
2. The device will display different BOOT OPTIONS
3. Use the VOL DOWN Key to SCROLL to Recovery and VOL UP Key to select
Tip: If the device reboots, you may have waited to long to make a selection, you will need to begin the process again.
4. The device will display the Motorola logo and then the Android in distress ( logo with Exclamation mark)
5. Press and hold the VOL UP key for 10-15 seconds. While still holding the VOL UP key tap and release the POWER key
Tip: You can try this step, holding the phone in landscape. If you are stuck on step 6, try a force reboot by pressing the Power key and Vol Down key, and start the process again.
6. The device will display additional menu options (Text will appear in BLUE)
7. Use the VOL DOWN Key to scroll to Wipe data / factory reset and the POWER Key to select this option
8. Use the VOL DOWN key again to select YES - delete all user data and press the POWER key to CONFIRM
9. Once the Formatting is complete, press the POWER key to confirm a REBOOT
10. The device will reboot and start the normal power up sequence
ok, but if i can't enter the recovery?
ok, but if i can't enter the recovery?
wone96 said:
ok, but if i can't enter the recovery?
Click to expand...
Click to collapse
press and hold the power button till phone powers downs (vibrates) as screen goes off,at same time release power and press volume down (only this) count 1,2 and press and release power key again twice (still keep holding volume down) - should boot to bootloader

Is my phone bricked?

I just flashed cm12 on my moto g 2014 (XT1068)... then i flashed GApps... The thing is as soon as i rebooted system.. blue icon of cm started blinking... and it is blinking for the past one hour... When i hold the power button to switch it off.. it reboots instantly and starts blinking again.. What should i do and what is my mistake
Sir,
Please wait until mods will move this thread to the device specific forum for more relevant answers.
For more questions or to have full access please register an account on XDA forum.
Stand by
Good luck
XDA Visitor said:
I just flashed cm12 on my moto g 2014 (XT1068)... then i flashed GApps... The thing is as soon as i rebooted system.. blue icon of cm started blinking... and it is blinking for the past one hour... When i hold the power button to switch it off.. it reboots instantly and starts blinking again.. What should i do and what is my mistake
Click to expand...
Click to collapse
Not bricked , either stuck in boot loop or Hanging ( a soft brick) both ARE fixable
custom recovery? boot to this and wipe ALL caches / data / user / dalvik etc and then try to boot ROM again
How do I reset my device?
In the unlikely event that your device becomes unresponsive, frozen, blank or black screen, or will not respond to the power button, you can perform a force restart or reboot on the device by following the steps below.
Press and hold the Power button for 7 - 10 seconds, the device will restart and go through the boot-up sequence.
Notes:
The forced restart or reboot will not delete any Data on your phone.
If completing the 7-10 second Reset does not recover normal functionality of the device, then press and hold the Power Button for a full 120 seconds while connected to a charger.
Factory Data Reset is a tool used to remove everything that was imported, added or installed on the device. Keep in mind, when using this feature everything is deleted.
To reset your device:
1. Touch Image
2. Touch Settings
3. Touch Backup & reset
4. Touch Factory Data Reset
5. Touch Reset Phone
External Reset (KitKat)
If you are unable to access the phone's menu to perform the standard reset you can attempt an external factory reset.
Notes:
When using this feature; everything is deleted from the device.
Reset will require a minimum battery level of 25%. If you are unable to perform a reset, please charge for 20-30 minutes and try reset again.
1. With the phone powered off, press the VOL DOWN KEY for 2-3 seconds then POWER key then release.
2. The device will display different BOOT OPTIONS
3. Use the VOL DOWN Key to SCROLL to Recovery and VOL UP Key to select
Tip: If the device reboots, you may have waited to long to make a selection, you will need to begin the process again.
4. The device will display the Motorola logo and then the Android in distress ( logo with Exclamation mark)
5. Press and hold the VOL UP key for 10-15 seconds. While still holding the VOL UP key tap and release the POWER key
Tip: You can try this step, holding the phone in landscape. If you are stuck on step 6, try a force reboot by pressing the Power key and Vol Down key, and start the process again.
6. The device will display additional menu options (Text will appear in BLUE)
7. Use the VOL DOWN Key to scroll to Wipe data / factory reset and the POWER Key to select this option
8. Use the VOL DOWN key again to select YES - delete all user data and press the POWER key to CONFIRM
9. Once the Formatting is complete, press the POWER key to confirm a REBOOT
10. The device will reboot and start the normal power up sequence
External Reset (Lollipop)
1. With the phone powered off, press and hold the Volume Down button and the Power button at the same time until the device turns on. You will see the word "Start" with an arrow around it.
2. Press the Volume Down button twice to highlight "Recovery mode"
3. Press the Power button to restart into Recovery mode. You'll see an image of an Android robot with a red exclamation mark and the words "No command."
4. While holding down the Power button, press the Volume Up button.
5. Use the volume buttons to scroll to "wipe data/factory reset" and press the Power button to select it.
6. Scroll down to "Yes - erase all user data" and press the Power button to select it.
Well hold the power button till the screen goes black .. Now don't leave the power button and press the volume down the volume button ! Now leave the volume down button and then power button.. You'll boot in to the bootloader ! Now boot into the recovery ! And flash some other ROM !
Or flash the same ROM again .. This time clear internal data , system , dalvik cache , and then flash the ROM ! Hope this works !

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