Power On problem - LG Optimus 2x

my optimus 2x turns on directly when i put in the battery....i cant go in recovery....when i put battery it shows lg logo ..even though i dont press the power button it turns on directly .....i need to goto recovery .....i tried quick boot app..but i think i lost root access....i am on slimkat 7.4...is it a hardware or software problem

It is software problem. I had it too.

Did you try holding down power and vol - ... and then inserting the battery? I think all that matters is that those two buttons are pressed during power on and held until recovery launches.
Otherwise use ADB to restart to recovery.

Related

[Solved] Galaxy death after Froyo Flash

Hi to all,
i used this way to enter the download modus http://forum.xda-developers.com/showthread.php?t=765703
it was the first time i could enter this modus. Then i tried to flash JPC firmware with odin. Something went wrong. Now my phone boots up (the animated "S" with sound), vibrate and the screen went black.
The touch controls working fine but the screen is still black and the phone vibrates sometimes.
Unfortunally i reach not the download or recovery modus.
What can i do, please help!
kind regards
srkonus
you have to get into the download mode
if you can not get into the download mode
then you are stuck
you can try to be lucky and see if you can reboot it into the ADB reboot download
Thanks for your answer, how made this with the adb reboot download? My Windows 7 does not see the phone.
I get this: error: device not found
You should get in to download mode because the s is after the download mode.
I never see the s when trying to get into download
Sent from my GT-I9000 using XDA App
That is my problem, i get into the download modus not yesterday, and today only one time.
I try this:
battery out and in, center button, vol up and power -> nothing
battery out and in, center button, vol down up and power -> nothing
battery out and in, vol down up, center button and power -> nothing
battery out and in, vol down down, center button and power -> nothing
I do not know how i went into the download mode nearly one hour before.
ADB and kies find not the phone :-(
1) Pull out battery.
2) Reinsert battery.
3) Press VOL DOWN - HOME - POWER and keep the 3 buttons pressed until you'll see a yellow image on the phone. You are in download mode!
If your Phone has no Problem with the 3-Button-Combo:
- Turn off your Phone
- Hold VOLUME DOWN + HOME Buttons
- While holding VOLUME DOWN + HOME Buttons press POWER Button until you reach Download-Mode
- Release all Buttons
Otherwise the only solution is to bring it back to Samsung. ;-)
srkonus said:
That is my problem, i get into the download modus not yesterday, and today only one time.
I try this:
battery out and in, center button, vol up and power -> nothing
battery out and in, center button, vol down up and power -> nothing
battery out and in, vol down up, center button and power -> nothing
battery out and in, vol down down, center button and power -> nothing
I do not know how i went into the download mode nearly one hour before.
ADB and kies find not the phone :-(
Click to expand...
Click to collapse
How was the condition of your battery before you got into trouble. You think you have enough power? If not, let your phone rest for a while and try it again later. Make sure that when you get into download mode you have odin ready so you can flash new firmware immediately .
Nothing,
the only thing i can see is the white samsung galaxy letters, after that the phone reboots.
srkonus said:
Nothing,
the only thing i can see is the white samsung galaxy letters, after that the phone reboots.
Click to expand...
Click to collapse
- Turn off your Phone
- Hold VOLUME DOWN + HOME Buttons
- While holding VOLUME DOWN + HOME Buttons press POWER Button until Display powers on then release only Power Button
- Hold VOLUME DOWN + HOME Buttons until you reach Download Mode
Could be a little tricky to get into download mode. ;-)
Yeah,
back to samsung...nice joke. I do not beliefe, that samsung will change the phone. It was rooted and i installed the modclock recovery before to backup the ROM.
Maybe the device was really warm from charging - is this the key?
i think your Flash was ok. You´ve only forgotten to do a Data Wipe / Factory Reset from Recovery.
Have a look at: http://forum.xda-developers.com/showthread.php?t=769400
AFTER FLASHING TO JPC ITS NECESSARY TO DO A DATA/FACTORY RESET FROM RECOVERY (Volume up + Home + Power).
OTHERWISE YOUR PHONE WILL DO MYSTERIOUS THINGS!!!
srkonus said:
Yeah,
back to samsung...nice joke. I do not beliefe, that samsung will change the phone. It was rooted and i installed the modclock recovery before to backup the ROM.
Maybe the device was really warm from charging - is this the key?
Click to expand...
Click to collapse
Reconsider the advice of Arey. To go into download mode can be really tricky sometimes.
Maybe ur battery is drained get some one else to charge it for u
The battery is full
Aery said:
i think your Flash was ok. You´ve only forgotten to do a Data Wipe / Factory Reset from Recovery.
Have a look at: http://forum.xda-developers.com/showthread.php?t=769400
AFTER FLASHING TO JPC ITS NECESSARY TO DO A DATA/FACTORY RESET FROM RECOVERY (Volume up + Home + Power).
OTHERWISE YOUR PHONE WILL DO MYSTERIOUS THINGS!!!
Click to expand...
Click to collapse
Yep I 2nd that had this lots of times with Froyo.
I am not able to enter the download mode a second time :-(
srkonus said:
I am not able to enter the download mode a second time :-(
Click to expand...
Click to collapse
Not download mode but rather recovery. VOL UP + HOME + POWER hold till Samsung white writing appears then release.
srkonus said:
I am not able to enter the download mode a second time :-(
Click to expand...
Click to collapse
Thats the thing with the Galaxy,u have made it to download mode cpl o times before and u think u know how to do it right.But read carefully!!:
#1. PULL out the battery for a minute!Not 1sec,or 2...a minute!!
#2. Put it back in again,and putt the case back.
#3. Press the home-button,the big square thing at the bottom.hold it down,hold down volume-down button on the side,now press power button on oposite side of volumebutton.
#4 Make really sure u have all 3 buttons pressed at the same time.Wait for download mode

Help Required

hey all i am using lg2x p990..i rooted my phone to cm7 and later flashed it to ics4....there is bug in it i guess it restarts for every 15 seconds and i cant enter the recovery mode(power plus volume button down)..if i do that also it taking to the main screen....and the internal memory card cant be read nor the external memory card,...bluetooth nor wifi is working if they work at least i can use the rom manager and take to recovery mode...i am not able to do any thing..and it switches off for every 15 seconds...can any one help me what to do..any ideas....please help......i am blocked in all ways to enter the recovery mode...
kitkatblue2 said:
... and i cant enter the recovery mode(power plus volume button down)..if i do that also it taking to the main screen...
Click to expand...
Click to collapse
You are either doing it wrongly, or the volume-down button isn't working. It's as simple as that.
To diagnose, make absolutely sure that CWM is properly installed by following steps 1-3 in this guide.
EDIT: Actually, if volume-down isn't working, you won't be able to start the phone in NVFlash-mode either.
Then try to start recovery again (also by doing it exactly like the guide says.) If you still can't access CWM, then you know for certain your volume-down key is broken and you need to get the phone repaired.
Maybe a "quick shot" but why not to ask: do you keep power and vol down keys long enough? You have to keep them pressed both for quite a few seconds before CWM mode is activated and CWM menu appears. So, just power off your phone, then keep power and "vol -" buttons pressed until the LG logo changes a bit or the CWM menu appears. On my phone it takes about 15 seconds, so no hurry

Bootanimation loop

Hello everyone.
I got a new Galaxy Ace S5830i today.
I rooted it and installed CWM (http://forum.xda-developers.com/showthread.php?t=1552792).
After that I did install Retribution beta 4 (http://forum.xda-developers.com/showthread.php?t=1806471).
Then after rebooting I ended up getting a boot animation loop and neither the recovery mode would work nor the download mode.
Could anyone of you please help me? I feel very uncomfortable with a brick in my pocket. :x
I'd be surprised if neither were working, particularly if you are getting as far as the boot animation.
To clarify, to enter recovery mode: Switch off your phone (pull out the battery and re-insert if its looping and the power button won't work), hold down power button AND home/rectangular button AND volume up button. When you see the Samsumg GT-S5830i logo, let go of the power button but continue to hold down the home and volume up buttons for around 5 seconds then let go of everything. Recovery console should appear on screen.
To enter download mode: Switch off your phone, hold down power button AND volume up button AND volume down button. Warning about custom OS's should appear, followed by download mode after pressing volume up again. If this doesn't work try taking out battery, sim card and SD card, connecting USB lead (screen will be completely powered off) and then trying the key combination.

Urgent Help Needed. -galaxy s3 gt - i9305 not booting up after initial screen

hi, i Did NOT install any rom to my phone. i just used cwm to click " go to recovery mode "
after that the phone just restarted and and hangs at the boot screen. the one that says samsung galaxy S3GT -I9305
I Tried the
hold power button together with the both up and down volume keys as well as power +up button and power+ down volume key but it just like restarts back to the same boot screen
when i insert the usb cable to my phone via my laptop and my wall mounted charger there is no light being shown that it is being charged
whats going on ?any ideas guys?
clementandre said:
hi, i Did NOT install any rom to my phone. i just used cwm to click " go to recovery mode "
after that the phone just restarted and and hangs at the boot screen. the one that says samsung galaxy S3GT -I9305
I Tried the
hold power button together with the both up and down volume keys as well as power +up button and power+ down volume key but it just like restarts back to the same boot screen
when i insert the usb cable to my phone via my laptop and my wall mounted charger there is no light being shown that it is being charged
whats going on ?any ideas guys?
Click to expand...
Click to collapse
Remove the battery for a few seconds and plug it in, then do this.
Push the volume up + home button + power (start with volume to home to power, keep holding all, dont let go) until it boots.
when i do that it just reboots and coems back to the same screen
but when i use the volume down and home and power i get to this thing called download and then i see "odin" then says downlaoding and now not turn off your target and i can my laptop being connected to the phone.but then thaats all
i fixed it using odin and soem md5 check then, now i am resotirng it from my backiup/
now i wanna isntalla custom rom!! cheebai!! u all
clementandre said:
i fixed it using odin and soem md5 check then, now i am resotirng it from my backiup/
now i wanna isntalla custom rom!! cheebai!! u all
Click to expand...
Click to collapse
Good, apparently you are a major noob ( ), do read some guides before doing anything from now on.

[Q] My LG L90 (D415) has been bricked...

I was installing a new ROM on my rooted D415 when I realized I forgot to format /System on CWM or else the two ROM's would mix together. Being the person I was... I forgot and now I am stuck at the boot screen. P.S I can not access recovery mode and my computer will not detect my phone no matter how hard I try. I NEED HELP...
You can access recovery by turning off your phone, press together vol- and power buttons. When you see LG logo release and press again power button while still pressing vol-. You will see a screen asking you if you want to format your device. Select YES twice. You should be now in recovery.
Also TWRP is recommended recovery for L90 from what I have heard off.
Xemidra said:
You can access recovery by turning off your phone, press together vol- and power buttons. When you see LG logo release and press again power button while still pressing vol-. You will see a screen asking you if you want to format your device. Select YES twice. You should be now in recovery.
Also TWRP is recommended recovery for L90 from what I have heard off.
Click to expand...
Click to collapse
WOW!!! Thank you so much sir! You deserve that THANKS!

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