Safe Mod - LG Optimus 4X HD

Some short info how to boot 4x in safe mod.. It may be useful for some,
Just press and hold your power off button (like u go to turn off your phone )
When u get popup screen-press and hold on popup power off- your phone will be in safe mod without third part aplications.

Good to know thanks
Sent from my LG-P880 using xda premium

Good to know too. I don't see any real purpose to boot into safe mode though haha.
EDIT: TRY THIS SAFE MODE AT YOUR OWN RISK!!! My phone became terribly slow after rebooting from safe mode. Accounts of apps like Facebook, Twitter, Outlook, are all DELETED.
I'll see how it goes tomorrow. Might require a reflash I don't know.
EDIT 2: Phone speed returned to normal state after another reboot. My O4X is running V20A ESA for anyone wondering.

Life'sGood said:
Good to know too. I don't see any real purpose to boot into safe mode though haha.
Click to expand...
Click to collapse
Me to
Sent from my LG-P880 using XDA Premium 4 mobile app

Life'sGood said:
Good to know too. I don't see any real purpose to boot into safe mode though haha.
EDIT: TRY THIS SAFE MODE AT YOUR OWN RISK!!! My phone became terribly slow after rebooting from safe mode. Accounts of apps like Facebook, Twitter, Outlook, are all DELETED.
I'll see how it goes tomorrow. Might require a reflash I don't know.
Click to expand...
Click to collapse
LoL why did u boot in safemode if u dont see any purpose (Joke).
I tried to but for me everything is fine after reboot

Dadovvv said:
LoL why did u boot in safemode if u dont see any purpose (Joke).
I tried to but for me everything is fine after reboot
Click to expand...
Click to collapse
because i thought i could get Windows safe mode running on my 4x somehow. :laugh:
Things seems fine after rebooting AGAIN. i have no idea what went on before, all 4 cores are running.

Dadovvv said:
Me to
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
actually, it is pretty useful most of all for devs
imagine you encounter a bug, but there should be no bug... then you can boot into safe mode and see, if a third-party app is causing the problems or the kernel/rom itself

Life'sGood said:
because i thought i could get Windows safe mode running on my 4x somehow. :laugh:
Things seems fine after rebooting AGAIN. i have no idea what went on before, all 4 cores are running.
Click to expand...
Click to collapse
So you say that in windows safe mode everything installed after fresh windows installation will work? :screwy:
Sent from my LG-P760 using Tapatalk 2

zviki said:
So you say that in windows safe mode everything installed after fresh windows installation will work? :screwy:
Sent from my LG-P760 using Tapatalk 2
Click to expand...
Click to collapse
:facepalm:
either you read too deep or no sense of what's going on in the thread.

Just to clear things up: Safe Mode for Android kinda simulates a fresh installation without any changes.
Like laufersteppenwolf said that's very useful for debugging purposes or even for "normal" users (something's wrong and you wonder if it's hardware or software? safe mode and you might get the answer just to give an example)
Sent from my 4x HD

Related

please help!!

I have been reading over the pages and thi nking about upgrading to jpc but wanted to test i ahve the recovery mode...
i held down vol down power and home
now my phone has gone into a black screen with yellow writing:
downloading
do not turn off target!!!
with a picture of the android digging?
whats going on as ot has been like this for a few minutes?
anyone please help its my only handset!!
That's download mode. Take batt out and power on as normal. Nothing is broken
Sent from my GT-I9000 using Tapatalk
ickyboo said:
That's download mode. Take batt out and power on as normal. Nothing is broken
Sent from my GT-I9000 using Tapatalk
Click to expand...
Click to collapse
Yep, your in download mode. Don't worry you've not broken your phone. Pop the battery out and reboot. What he said
thanks both!!
all back and running again...
so whats download mode for then?? and also how come that comes on wghen im trying to get itinto recovery mode? i cant seem to get it into recovery mode at all, should it not flasha new rom then??
Iv been using this site whilst i had winmob to flash roms on hd and hd 2 but android is so complex i can barely follow whats going on!!
talboy said:
thanks both!!
all back and running again...
so whats download mode for then?? and also how come that comes on wghen im trying to get itinto recovery mode? i cant seem to get it into recovery mode at all, should it not flasha new rom then??
Iv been using this site whilst i had winmob to flash roms on hd and hd 2 but android is so complex i can barely follow whats going on!!
Click to expand...
Click to collapse
Press power + home + vol up. To get into recovery mode
Sent from my GT-I9000 using XDA App
excellent, got it to work, i was doing it whilst the phone was switched on and working... you have to do it during boot sequence....
if i am able to do this does it mean it is safe for me to flash with no risk as long as i follow the FAQ instructions?
My advice. Back the he'll away from beta froyo releases. Read all the problems ppl are having and you will understand. Missing apps, crashes and downgrafe problems. Wait til official froyo. I just skip all the problem posts where ppl say they have problems with jpc/froyo. Its not even worth my time anymore
Sent from my GT-I9000 using Tapatalk
Also if u screw up with froyo samsung is gonna just laugh at you. Wait til official release next month
Sent from my GT-I9000 using Tapatalk

Has anyone else gotten this while rooting?

Hey guys. I ran into some trouble trying to root my note 3 and got this message. Now the phone won't turn on our connect to kies to try to repair it. I have the Samsung drivers installed and I believe I followed the directions closely. Can any of you tell me how to get back to factory settings or all the way through the root process. I'm stuck at this screen for now. Any help would be awesome.
Sent from my Nexus 7 using xda app-developers
Try using the one click oding to get back to the stock firmware. Put the phone in download mode and flash the first step of the root procedure and then stop and make sure your phone will work in stock form first before you try rooting it again.
Quickvic30 said:
Try using the one click oding to get back to the stock firmware. Put the phone in download mode and flash the first step of the root procedure and then stop and make sure your phone will work in stock form first before you try rooting it again.
Click to expand...
Click to collapse
Instead of Pass in a green box, I get Failed in a red box and the progress bar on the phone stops
That's not good, maybe try a new download. Which firmware are you flashing? MI1 or MI9?
That's actually what happened when I tried to root. It would sit forever and fail due to a timeout. What I did is after the failure..I left the phone in dl mode and connected and closed the odin..then relaunched odin and it worked the second time. That's my experience and your mileage may vary..
Same thing!
xavier6303 said:
That's actually what happened when I tried to root. It would sit forever and fail due to a timeout. What I did is after the failure..I left the phone in dl mode and connected and closed the odin..then relaunched odin and it worked the second time. That's my experience and your mileage may vary..
Click to expand...
Click to collapse
The exact same thing happened to me... I tried to install Kies 3 and add the drivers but to no avail. So from there on I just closed everything. Disconnected my note 3, reconnected it, and ran odin once more. It immeadiately passed and rooted my phone.
I have seen that in the past it is the sign of a brick you definitely have to Odin back to stock to fix that
Sent from my SAMSUNG-SM-N900A using xda app-developers app
Yes it happened to me too. I just figured it was my crappy computer so I continued to try and after the 4th try I was able to achieve root status. Like a previous commenter suggested, it's a timed out issue.
Yea. I must have tried a dozen times a dozen different ways and I was stuck. I just said eff it and got a new phone. Debating if I want to try again, but I don't feel like potentially going thru the same heart ache. Really the only reason I care to root this phone is to get rid of those damn bloat ware apps; especially My Magazine.
Sent from my SAMSUNG-SM-N900A using xda app-developers app
alpinesun said:
Instead of Pass in a green box, I get Failed in a red box and the progress bar on the phone stops
Click to expand...
Click to collapse
It was MI9
Sent from my SAMSUNG-SM-N900A using xda app-developers app
alpinesun said:
It was MI9
Sent from my SAMSUNG-SM-N900A using xda app-developers app
Click to expand...
Click to collapse
Just went thru this on my Note 3 - chances are youre using a vm on a mac arent you?
Make sure you use a dedicated *windows* machine and not a vm (or at lest not a fusion VM) That was my issue, I havent tried parallels. I grabbed a dedicated win 7 machine and it works perfectly.
I was going to return it of that failed, which luckily it didnt.
Cheers

Attempted to install new InsertCoin [Fail]

It gets to the end but shows install error 7 at the end, booted anyways, now just bootloops to eternity. No recovery is accessible only fastboot now.
Tried to install 3 recoveries through fastboot all passed but none bootup, factory resetted through fastboot, no go still. Not in anyway meant to steer people away from the ROM, others are reporting it is working fine for them. I can't and a few others it seems. Phones aren't done for, just temp out for the count.
Will clean up the thread and make things prettier but need to get to work, hopefully this gets some attention. Thanks for any help guys, I won't be able to trouble shoot for about 10 hours or more depending on work things.
Were you able to restore your backup, or perhaps adb push a new rom ?
If not, what is your fastboot getvar all output?
SaHiLzZ said:
Were you able to restore your backup, or perhaps adb push a new rom ?
If not, what is your fastboot getvar all output?
Click to expand...
Click to collapse
I can't access recovery. Others have posted they can get into recovery and revert back. I cannot get it to boot and stay in recovery for more then a second. I installed the latest cwm recovery before flashing all was fine. Any link to sideloading. Will try when I get home tonight, on a backup phone right now at work.
Sent from my LG-P999 using xda app-developers app
Also appears it is happening in the other 4.4 gpe rom. Reboots and such.
Sent from my LG-P999 using xda app-developers app
Time to RUU back!
SaHiLzZ said:
Time to RUU back!
Click to expand...
Click to collapse
That's what I figured, will have more fun tonight I guess and report back, thanks bud.
Sent from my LG-P999 using xda app-developers app
mt3g said:
That's what I figured, will have more fun tonight I guess and report back, thanks bud.
Sent from my LG-P999 using xda app-developers app
Click to expand...
Click to collapse
So I tried it.
Got a boot loop to where i keep rebooting at the set up menu. -.-
I can't push via ADB for some reason, it says my HTC isnt found when the last time I tried, i removed all data, then adb pushed but that was dangerous .
sasaphrazz said:
So I tried it.
Got a boot loop to where i keep rebooting at the set up menu. -.-
I can't push via ADB for some reason, it says my HTC isnt found when the last time I tried, i removed all data, then adb pushed but that was dangerous .
Click to expand...
Click to collapse
So you side loaded and got it working now? Good news. Weird why its happening to some and not all. Dis you uncheck volume to wake option as well by chance? I'm just going to run the ruu when I get home later. Just need to read on how its done lol.
Sent from my LG-P999 using xda app-developers app
and im also on twrp 2633
To anyone that reads, me being stuck in an endless bootloop will a fastboot erase cache fix my issue? I've read that numerous times... thanks.
Sent from my LG-P999 using xda app-developers app
mt3g said:
So you side loaded and got it working now? Good news. Weird why its happening to some and not all. Dis you uncheck volume to wake option as well by chance? I'm just going to run the ruu when I get home later. Just need to read on how its done lol.
Sent from my LG-P999 using xda app-developers app
Click to expand...
Click to collapse
I side loaded ARHD 31.0 HD fine.
what im probably gonna do is try sideloading it again, then S-OFFing my HTC. Idk why It wont let me s-off for some reason -.-
Tried without the volume thingy, still doesnt work btw.
Ok, cool. Did you check your download for md5 match. I didn't as the download size was correct, lazy and dumb move.
Sent from my LG-P999 using xda app-developers app
Okay now I need MAJOR help.
I deleted EVERYTHING off the sd.
I tried ADB sideloading and its not finding my device. I tried multiple drivers and still nothing. Im on Win 8.1
You should try it on windows 7
Ya I haven't read anything good about windows 8 and android. There is a thread around somewhere tho.
Sent from my LG-P999 using xda app-developers app
http://forum.xda-developers.com/showthread.php?t=2543300 pass this around please
sasaphrazz said:
http://forum.xda-developers.com/showthread.php?t=2543300 pass this around please
Click to expand...
Click to collapse
How about you try a different computer not on win8??
Sent from my LG-P999 using xda app-developers app
just bricked mine too
This rom just bricked my htc one one too. i can't get to recovery no more... now im stuck on the fast boot and dont even know what to do next...can anyone help here plz...
mt3g said:
It gets to the end but shows install error 7 at the end, booted anyways, now just bootloops to eternity. No recovery is accessible only fastboot now.
Tried to install 3 recoveries through fastboot all passed but none bootup, factory resetted through fastboot, no go still. Not in anyway meant to steer people away from the ROM, others are reporting it is working fine for them. I can't and a few others it seems. Phones aren't done for, just temp out for the count.
Will clean up the thread and make things prettier but need to get to work, hopefully this gets some attention. Thanks for any help guys, I won't be able to trouble shoot for about 10 hours or more depending on work things.
Click to expand...
Click to collapse
---------- Post added at 08:35 AM ---------- Previous post was at 08:28 AM ----------
how to troubleshoot htc one from the fast boot btw...?
arso120120 said:
This rom just bricked my htc one one too. i can't get to recovery no more... now im stuck on the fast boot and dont even know what to do next...can anyone help here plz...
Click to expand...
Click to collapse
I just ran the ruu for my device, did it last night and all is good. What carrier and software do you have?
Sent from my HTC One using XDA Premium 4 mobile app
Good to know OP! Lucky you had a RUU to go back to!

How do I check if phone has a custom recovery?

Bought a used G2, it is unrooted and running stock 12B. The standard procedure for booting into recovery is to go into hard reset mode and continue. If there's a custom recovery phone will boot into that.
But if there isn't, it will actually do a full reset and lose all my data which I don't want to.
How can I check if phone has stock recovery on it?
if you didn't instal one then you don't have one.
http://itechtriad.com/articles/2014/2/27/how-to-reboot-lg-g2-into-recovery-mode#.U1M3I16ppuY
Damasterjj said:
if you didn't instal one then you don't have one.
http://itechtriad.com/articles/2014/2/27/how-to-reboot-lg-g2-into-recovery-mode#.U1M3I16ppuY
Click to expand...
Click to collapse
I think his point is he bought it used and doesn't know and doesn't want to wipe his phone trying to find out...
mjones73 said:
I think his point is he bought it used and doesn't know and doesn't want to wipe his phone trying to find out...
Click to expand...
Click to collapse
Correct. From what I've read there's NO way to do this without risking a wipe.
Ummm... Can't you just turn on USB Debugging and execute 'adb reboot recovery'? You will either get custom recovery or the android dude with an open chest plate, should know pretty quick.
Sent from my Nexus 4 using Tapatalk
acejavelin said:
Ummm... Can't you just turn on USB Debugging and execute 'adb reboot recovery'? You will either get custom recovery or the android dude with an open chest plate, should know pretty quick.
Sent from my Nexus 4 using Tapatalk
Click to expand...
Click to collapse
What he said
Sent from my VS980 4G using xda app-developers app
A terminal emulator should do the trick too for what its worth . .
Sent from my SCH-I545 using Tapatalk
Try flashify from the playstore,it's free.it's actually a nice app to have, and it will definitely let you know if you have a custom recovery. Not sure if it's a root only app though.
Sent from my VS980 4G using xda app-developers app

WARNING! TOWELROOT:Phone does not boot after enabling U Power Saving Mode

UPDATE2: This only seems to happen if you uninstall the Launcher system app. Mine does not seem to be affected by Xposed or other mods, and works 100% fine now in U Power Saving.
Just decided to try Ultra Power Saving mode after rooting and modding my phone yesterday. I'm not sure what exactly caused it (xposed, root, w.e) but my phone will not boot past the ATT Globe now. Just thought everyone might appreciate a heads up that they may have to factory reset after enabling this setting.
I'll update if my phone decides to boot up (letting it sit now)
UPDATE: It seems that after rooting, U power saving does have the potential to BRICK your phone. DO NOT ENABLE FOR ANY REASON AFTER ROOTING.
My gut says the culprit was uninstalling Launcher.apk (thought it was the google launcher >_>) gonna have to factory reset now.
More info dude
You might have just freaked out a noob here. Root was just achieved yesterday for the Verizon and ATT platform. Please post your hardware software state so we don't get confused here.
chronicaust said:
Just decided to try Ultra Power Saving mode after rooting and modding my phone yesterday. I'm not sure what exactly caused it (xposed, root, w.e) but my phone will not boot past the ATT Globe now. Just thought everyone might appreciate a heads up that they may have to factory reset after enabling this setting.
I'll update if my phone decides to boot up (letting it sit now)
Click to expand...
Click to collapse
Same here cant get past the logo did a factory reset in recovery and still a no go. I tried to Odin back but still a no go as the files we have to return to stock are older I guess than the version I had on my phone. I am not 100% sure what caused it on my phone. Ive let mine sit for 20minutes or so and no go. took out the battery for a few hours etc no go. So now I am looking for Firmware KOT 49.G900AUCU2AND3.
pcidiot said:
Same here cant get past the logo did a factory reset in recovery and still a no go. I tried to Odin back but still a no go as the files we have to return to stock are older I guess than the version I had on my phone. I am not 100% sure what caused it on my phone. Ive let mine sit for 20minutes or so and no go. took out the battery for a few hours etc no go. So now I am looking for Firmware KOT 49.G900AUCU2AND3.
Click to expand...
Click to collapse
Are you sure that your didn't remove or freeze the launcher? If you don't have a third party launcher installed, freezing/removing the launcher.apk will cause the phone to not boot past the logo screen.
cjranucci said:
Are you sure that your didn't remove or freeze the launcher? If you don't have a third party launcher installed, freezing/removing the launcher.apk will cause the phone to not boot past the logo screen.
Click to expand...
Click to collapse
Nope I didn't delete any launchers. I left both in tacked stock and the Google launcher I was using before Root.
yup, enabling ultra power saving blows up the phone confirmed here also.. All i removed was the AT&T crap, shealth, drive mode, anda few other items.,. now phone is stuck at the black and white at&t logo wont do anything else..
---------- Post added at 03:54 PM ---------- Previous post was at 03:53 PM ----------
cjranucci said:
Are you sure that your didn't remove or freeze the launcher? If you don't have a third party launcher installed, freezing/removing the launcher.apk will cause the phone to not boot past the logo screen.
Click to expand...
Click to collapse
had apex launcher running and as default in my case. phone is frozen on (white/black like its in power saving mode AT&T logo)
Never. Delete. Stock. Apps. Just freeze them
Sent from my SAMSUNG-SM-G900A using Tapatalk
robstunner said:
Never. Delete. Stock. Apps. Just freeze them
Sent from my SAMSUNG-SM-G900A using Tapatalk
Click to expand...
Click to collapse
I disagree. There are serious disk space concerns with this phone. If I am not going to use an app,and I have root, I am deleting it to recover the space it takes plus any associated files. If that breaks something, then that sucks. You can always reinstall through factory reset.
I'm fairly confident your wrong. Factory reset won't make uninstalled system apps reappear. That's why they don't let you delete them normally.
Just Odin back to stock after Odin flashes reboot into recovery and wipe all data reboot and all should be well
Sent from my SM-G900F using Tapatalk
cjranucci said:
I disagree. There are serious disk space concerns with this phone. If I am not going to use an app,and I have root, I am deleting it to recover the space it takes plus any associated files. If that breaks something, then that sucks. You can always reinstall through factory reset.
Click to expand...
Click to collapse
except where they said they tried to odin back in and no luck so try again
Suggest that someone change the title to include AFTER TOWELROOT in there. For someone like me who had the files on the phone but just didn't pull the trigger yet, it will better keep them informed.
cyberace1985 said:
except where they said they tried to odin back in and no luck so try again
Click to expand...
Click to collapse
willing to bet there's some user error involved...Odin back to stock should fix any issues.
Sent from my SM-G900F using Tapatalk
djkinetic said:
willing to bet there's some user error involved...Odin back to stock should fix any issues.
Sent from my SM-G900F using Tapatalk
Click to expand...
Click to collapse
How much you willing to bet..
You wrong if you have lock bootloader and you took update and bootloader is updated you can't odin back to previous version. We don't have current (updated) odin file for AT&T S5 yet.
Swiping from dark side of Galaxy S5.
Can anyone confirm that after unrooting with superuser it Will be safe to use ultra power saving mode?
Sent from my SAMSUNG-SM-G900A using XDA Premium 4 mobile app
vxkillswitchxv37 said:
Can anyone confirm that after unrooting with superuser it Will be safe to use ultra power saving mode?
Sent from my SAMSUNG-SM-G900A using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I confirm it.
Sent from my SAMSUNG-SM-G900A using XDA Premium 4 mobile app
Same with Samsung keyboard too. That's the only keyboard that works in UPS mode.
norbarb said:
How much you willing to bet..
You wrong if you have lock bootloader and you took update and bootloader is updated you can't odin back to previous version. We don't have current (updated) odin file for AT&T S5 yet.
Swiping from dark side of Galaxy S5.
Click to expand...
Click to collapse
try flashing the file without the boot loader.
Sent from my One M8 using Tapatalk
djkinetic said:
try flashing the file without the boot loader.
Sent from my One M8 using Tapatalk
Click to expand...
Click to collapse
Worked for me, and so far at least one other person in my thread.

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