[HOWTO] Force a reboot in TWRP - LG V30 Questions & Answers

So the dog tried to eat the phone, thus the bottom part of the screen is dead so there are no software buttons to use.
Now where the problem comes in.
You go into TWRP to see if you can make a more resent backup but you can't see enough due to the strips on the screen and since the software buttons are gone you're stuck and it will lock itself and you can't even swipe to unlock. Since newer phones don't allow the battery to be pulled you're stuck until you run it down which will take days.
TWRP and any other recoveries should reboot when the power button is held down IMHO but obviously they don't. Few things are more annoying than something electrical that you can't turn off.
I found that if you hold down the volume up and volume down buttons then press and hold the power button it will force a reboot.

Forced power off is holding power down and power button: https://www.verizon.com/support/knowledge-base-215164/
This is also provided as a popup instruction when you first boot the phone after setup. So, there is a way to force it off, just not with a single button as you might prefer.
You may have found another option with the reboot process.

I can confirm this procedure worked on my Redmi Note 4 (MTK) stuck in TWRP after I executed "/sbin/recovery" from adb shell, which killed the touchscreen and USB connectivity (??). The standard way (volume down + power) did not work, but this volume up + down + power worked, strangely enough.

Related

Touchpad Froze? Heres a solution

I was in TWRP recovery flashing Xron rom b2.9 and the recovery said the zip file cant open. So it just kept doing its thing and would not let me go back to the main menu. I tried hitting home and back buttons, but no luck.
This was not found by me. I am giving credit to this amazing person who somehow found a trick to reboot the device even if your not in an OS.
"The reboot solution that I found to work all the time is to simultaneously hold the power button, volume down button and the big HP button for 30 seconds."
credit to
5th post- http://h30434.www3.hp.com/t5/Other-HP-Consumer-Products-and/How-to-reset-HP-Touchpad/td-p/852893
I had an issue with my Touchpad where the touchscreen stopped responding in CM7. Volume rocker worked and power button would turn the screen on and off, but I was stuck with no touchscreen and no means to reboot. After a mild panic attack, I plugged it into my computer and luckily had debug mode enabled so I was able to adb reboot it.
But this... this is incredibly useful. Thank you for the post. I'm glad to see that the manufacturers making devices without removable batteries are giving us a trump card to hard reset the devices. My 7" Galaxy Tab has a similar function where holding the power button down for long enough eventually resets the device.
..or you can just hold power + card button for 6 seconds. no volume button needed.

[Q] i777 Power button broken - Stuck in Recovery

Pretty sure I overheated the phone last night, and now the power button doesn't work. I fell asleep with it in my pocket, I got a call from my wife early in the AM, after the call I found the screen wouldn't turn off. So today, I've tried an app or two to replace the power button, tried a 3 hour battery pull, and in a brief instance of idiocy, decided to reboot into recovery to try and wipe everything and see if that would do anything - now I am stuck in CWM Recovery w/out any working power button so I cannot even exit. I've tried pulling the battery again and it just reboots into recovery.
Any tips on how to get it out? I want to pull my pictures and info, wipe the phone then sell it on ebay - What would I need to do?
if it is a custom recovery you can use ADB while booted into recovery.
adb pull /sdcard
Has anyone had a problem with just the power button not working at all anymore?
My SII had the problem recently that the power button just does not work, so I can no longer wake the phone up after the screen has shut off. I'm guessing it is a hardware problem because I even restored it all the way back to stock.
Does anyone know how hard it is to replace the button if it is bad?
I had my power button fail for several days on me (it has since started workign fine again tho). I was in a similar place but when pulling battery, my phone would reboot normally so i could at least use my phone while on the charger. I know that pulling battery, holding volume up/down and reinserting will boot you into recovery so i'm wondering if your volume button is messed up too? can you navigate up and down in recovery with the volume keys?
I had to get my button working to position myself to avoid the issue but I'm now pretty much power button free and running siyah kernel (touch recovery) and i use the Stweaks swipe to unlock feature, rootbox rom with a power menu toggle, and a lock screen widget so i don't have to use my power button at all. Again, i had to get my power button working to flash the kernel though maybe you can push the kernel with odin then you'll have the touch recovery to try wipes and resets with?
edit: here is a link of tearing down a 9100. I think our power button is the same- unfortunately it looks like you have to solder the new one in.
I couldn't find the part# for the i777 (or confirm if it's the same as the 9100) but the power button for the 9100 is KEY FPCB-POWER KEY(GT_9100) GH59-10916A and is about $5 online
here's a vid of the breakdown, he's replacing the screen but browses over the power/volume keys too.
http://www.youtube.com/watch?v=65pvAINg2ME

[Q] Xperia Tablet S (SGPT1211) not responding to reset/boot comands

Hello,
I think I might be at the end of the road with my tablet. I've never rooted it or tampered with it in an way, however yesterday it locked up so I did the usual soft reset (hold power and vol+ for 10 seconds) I then turned it back on and the sony logo popped up, but there it just hung. If I press and hold the power button it switches off, a brief press on the power button brings it back on in the same state. So I go Googling, including looking at threads on this site, all seemed to advise to try to get the Android recovery menu up. on the Sony this is done by holding the power and vol+ and then releasing the power button (only) when the son logo appears (this process to be started when the tablet is off) so I did this, and no response at all. Worse than that, where it would turn on and instantly hang, it now doesn't turn on at all. Hooking it up to my PC I can see the device in device manager, but it tells me my usb device has malfunctioned.
At the moment, my thoughts are to open it up, to:
1. Check that the power/volume buttons aren't stuck in some way (preventing the boot command being given correctly)
2. Remove and resolder if necessary internal battery to force a power cycle.
3. Bin it and get something new (it is 2.5yrs old so no big loss i suppose)
Any ideas where to look or similar experiences?
Thanks

My ANS ul40 phone will not boot up after changes to google services apps

So i just got a ul40 phone [dont laugh] and i went in and changed settings, i disabled apps because i was getting like three hors on the batt.
now the phone starts to boot with a white ANS bootscreen then it goes into a second screen, blue that says virgin mobile and thats it.
it stays blue, cant shut the phone off
screen remains on for an hour wont change nothing ive tried helps
CAN ANYONE HELP
by the way i have a laptop running windows 10 home
CAN I FIND DRIVERS TO USE LAPTOP TO GET IN TO THE PHONE????
Reset the Phone
You need to do a factory reset. Hold volume 'up' button and power button at same time for a minute or so, then choose factory reset.
rjm831 said:
You need to do a factory reset. Hold volume 'up' button and power button at same time for a minute or so, then choose factory reset.
Click to expand...
Click to collapse
no effect pwr button does nothing, batt full all external buttons inop. Blank screen
---------- Post added at 05:07 AM ---------- Previous post was at 05:02 AM ----------
FLASHNORM7 said:
So i just got a ul40 phone [dont laugh] and i went in and changed settings, i disabled apps because i was getting like three hors on the batt.
now the phone starts to boot with a white ANS bootscreen then it goes into a second screen, blue that says virgin mobile and thats it.
it stays blue, cant shut the phone off
screen remains on for an hour wont change nothing ive tried helps
CAN ANYONE HELP
by the way i have a laptop running windows 10 home
CAN I FIND DRIVERS TO USE LAPTOP TO GET IN TO THE PHONE????
Click to expand...
Click to collapse
Same problem
RodamusPrime said:
no effect pwr button does nothing, batt full all external buttons inop. Blank screen
---------- Post added at 05:07 AM ---------- Previous post was at 05:02 AM ----------
Same problem
Click to expand...
Click to collapse
The battery is taped into the case with double-sided tape - in other words, very gently pry the battery out (from bottom of battery) & leave it out for a minute or two. Then put it back in & try again.
Fixes for the Boot Loop/Frozen ANS UL40
American Network Solutions (ANS) mobile phones provided by Assurance Wireless (Virgin Mobile) have been known to boot loop, freeze, stay frozen, crash, (right out of the box, brand new) and worse there is inaccurate or completely wrong information on how to do a factory reset and reboot the device. Below I will outline how to reboot the phone and perform a hard factory-reset with no home button on this cellphone.
Problem: Phone won’t turn off, won’t restart, or is stuck on and has no removable battery.
Solution: Keep the phone on and unplugged until battery dies or perform a hard reboot (see below).
Problem: My cell-phone is stuck on and there is no home button to do a hard reset
Solution: Perform a hard reboot. To restart a phone without taking out the battery, simply hold the Volume Up button, the home button (do not press if there is none obviously) and the Power button at the same time. While you hold these simultaneously, the phone will reboot in about 5 to 10 seconds.
Problem: I can’t factory reset my ANS UL40 phone (American Network Solutions) from Assurance Wireless by Virgin Mobile because I can’t get into the recovery menu.
Solution: Turn the phone off (or do a hard reset by holding the Volume-Up Button and the On-Button. Phones with no home button all reboot like this so just wait a few moments and the phone will restart.
Problem: My new mobile phone from Assurance Wireless gets stuck on the loading screen!
Solution: Perform a hard reboot (Volume Up + Power) then when it restarts and you’re on the white Assurance Wireless screen, stop holding power and only hold Volume Up. Keep pressing-and-holding the Increase Volume button and after a while you will be navigated to the Factory Reset Menu. You can wipe the cache partition only or perform a factory reset (which will also wipe the cache). To move around on the menu, use the volume keys (increase volume goes up, decrease volume goes down) and to select your entry simply use the power button (the on button). If this still doesn’t work, see further instructions in the solutions below.
Problem: Phone is frozen on loading screen, stuck in boot-loop even after factory reset/wiping cache partition.
Solution: After you have factory reset or wiped the cache partition you can also choose to install an update from the internal memory or sd-card. If you select this option it will perform a more rigorous factory reset then since you won’t have a package to install it will cancel. I’ve noticed my device getting out of the boot loop once I did this process and it was stuck on the boot screen even after I did a factory reset.
Problem: Can’t get to the recovery menu with my government assistance phone.
Solution: Turn off the phone and with the volume up button held down, power the device on. Keep holding both buttons until you see the white “American Network Solutions” screen with the outline of an eagle. At this point release the power button and continue to hold the volume-up key. After about 5 seconds you will now be inside the Recovery Menu and can do a factory reset.
Problem: My phone has no home button and I need to hard reboot to get to the Recovery Menu and perform a factory reset!
Solution: Hold the Volume-Up Button and the Power Button at the same time. for at least 10 seconds. Your device will restart and after the white ANS screen shows, stop holding the power button. Continue holding the increase audio key until you are at the Factory Reset / Recovery Menu screen. Use the volume buttons to navigate the menu and use the on button to select your choice.
Problem: My phone hangs on the blue Assurance Wireless screen.
Solution: See Above.
Even on the Virgin Mobile and Assurance Wireless websites and in the owner’s manual it says to hold the Volume Up + Home Button + Power Key and to keep holding them until you’re in Recovery Menu. This isn’t going to work for two reasons on the UL40: 1) It has no home button! and 2) it will just keep rebooting every 5 seconds if you hold the power button down constantly. You have to hold the Volume-Up Button and the Power Button until the phone reboots and then let go of the power button while still holding the volume up button. Keep holding the volume up key until you’re into Recovery Mode.
I hope this helps as the information online is either incomplete or completely wrong. Some places say to keep holding the power button along with the volume up key and if you do that the device will just keep restarting, effectively creating a boot loop where there wasn’t any before. Genius! lol. I figured this out after my device, fresh out of the box, froze while charging on the blue Assurance Wireless screen. Finally OCD is good for something! These phones are supposed to be a “Lifeline” but I’d be hard-pressed to get ANYTHING on the line with this potato. Avoid at all costs unless absolutely necessary.
Enjoy. :highfive:
Magic Plants said:
American Network Solutions (ANS) mobile phones provided by Assurance Wireless (Virgin Mobile) have been known to boot loop, freeze, stay frozen, crash, (right out of the box, brand new) and worse there is inaccurate or completely wrong information on how to do a factory reset and reboot the device. Below I will outline how to reboot the phone and perform a hard factory-reset with no home button on this cellphone.
Problem: Phone won’t turn off, won’t restart, or is stuck on and has no removable battery.
Solution: Keep the phone on and unplugged until battery dies or perform a hard reboot (see below).
Problem: My cell-phone is stuck on and there is no home button to do a hard reset
Solution: Perform a hard reboot. To restart a phone without taking out the battery, simply hold the Volume Up button, the home button (do not press if there is none obviously) and the Power button at the same time. While you hold these simultaneously, the phone will reboot in about 5 to 10 seconds.
Problem: I can’t factory reset my ANS UL40 phone (American Network Solutions) from Assurance Wireless by Virgin Mobile because I can’t get into the recovery menu.
Solution: Turn the phone off (or do a hard reset by holding the Volume-Up Button and the On-Button. Phones with no home button all reboot like this so just wait a few moments and the phone will restart.
Problem: My new mobile phone from Assurance Wireless gets stuck on the loading screen!
Solution: Perform a hard reboot (Volume Up + Power) then when it restarts and you’re on the white Assurance Wireless screen, stop holding power and only hold Volume Up. Keep pressing-and-holding the Increase Volume button and after a while you will be navigated to the Factory Reset Menu. You can wipe the cache partition only or perform a factory reset (which will also wipe the cache). To move around on the menu, use the volume keys (increase volume goes up, decrease volume goes down) and to select your entry simply use the power button (the on button). If this still doesn’t work, see further instructions in the solutions below.
Problem: Phone is frozen on loading screen, stuck in boot-loop even after factory reset/wiping cache partition.
Solution: After you have factory reset or wiped the cache partition you can also choose to install an update from the internal memory or sd-card. If you select this option it will perform a more rigorous factory reset then since you won’t have a package to install it will cancel. I’ve noticed my device getting out of the boot loop once I did this process and it was stuck on the boot screen even after I did a factory reset.
Problem: Can’t get to the recovery menu with my government assistance phone.
Solution: Turn off the phone and with the volume up button held down, power the device on. Keep holding both buttons until you see the white “American Network Solutions” screen with the outline of an eagle. At this point release the power button and continue to hold the volume-up key. After about 5 seconds you will now be inside the Recovery Menu and can do a factory reset.
Problem: My phone has no home button and I need to hard reboot to get to the Recovery Menu and perform a factory reset!
Solution: Hold the Volume-Up Button and the Power Button at the same time. for at least 10 seconds. Your device will restart and after the white ANS screen shows, stop holding the power button. Continue holding the increase audio key until you are at the Factory Reset / Recovery Menu screen. Use the volume buttons to navigate the menu and use the on button to select your choice.
Problem: My phone hangs on the blue Assurance Wireless screen.
Solution: See Above.
Even on the Virgin Mobile and Assurance Wireless websites and in the owner’s manual it says to hold the Volume Up + Home Button + Power Key and to keep holding them until you’re in Recovery Menu. This isn’t going to work for two reasons on the UL40: 1) It has no home button! and 2) it will just keep rebooting every 5 seconds if you hold the power button down constantly. You have to hold the Volume-Up Button and the Power Button until the phone reboots and then let go of the power button while still holding the volume up button. Keep holding the volume up key until you’re into Recovery Mode.
I hope this helps as the information online is either incomplete or completely wrong. Some places say to keep holding the power button along with the volume up key and if you do that the device will just keep restarting, effectively creating a boot loop where there wasn’t any before. Genius! lol. I figured this out after my device, fresh out of the box, froze while charging on the blue Assurance Wireless screen. Finally OCD is good for something! These phones are supposed to be a “Lifeline” but I’d be hard-pressed to get ANYTHING on the line with this potato. Avoid at all costs unless absolutely necessary.
Enjoy. :highfive:
Click to expand...
Click to collapse
Great advice. Have had an ANS UL-40 for over a year, & they truly stink if you can't root them - which I can't since I've no computer access (for ADB). I honestly miss the old android Jellybean phones that could be rooted with just an app. Oh well.
I have a UL40, I tried the factory reset method, it reset but the phone is still suck on the blue assurance wireless screen.
Ps. It's been like this for days. It stays on the blue screen for about 5 minutes, then the screen is completely black. When I try to turn it on again, it's blue for five minutes then goes black.
Help...?
My ans ul40 keeps restarting. Every 2 to 5 seconds, on its own. I tried to factory reset it with the steps listed above and I can't tell if it works because when I hold the volume up and power button, it does two things, the phone will either shut off again and go into the constant restarting or number 2, it will show me a white screen as if to say the holding down of the volume and power button worked, but then it just goes back into the constant restarting... at this point I'm thinking I have to call for a new phone.
I have a ul40, technically 2 because one wouldn't hold a charge and now this one keeps crashing and giving me error codes. I can't afford to just drop money on a new phone (hence why i got this one) and I am FORCED to do a factory reset every 3-5 days because the memory gets so full, even if I erase memory, disable or delete apps and barely use it outside of texting or calling. Its frustrating to high hell. The code that shows up is either "GOOGLE SERVICES FRAME WORK KEEPS STOPPING", or "COM.ANDROID.PHONE HAS STOPPED"
Any advice is helpful advice.
Similar problem
FLASHNORM7 said:
So i just got a ul40 phone [dont laugh] and i went in and changed settings, i disabled apps because i was getting like three hors on the batt.
now the phone starts to boot with a white ANS bootscreen then it goes into a second screen, blue that says virgin mobile and thats it.
it stays blue, cant shut the phone off
screen remains on for an hour wont change nothing ive tried helps
CAN ANYONE HELP
by the way i have a laptop running windows 10 home
CAN I FIND DRIVERS TO USE LAPTOP TO GET IN TO THE PHONE????
Click to expand...
Click to collapse
i have a similar problem except it gets to the blue assurance screen and then it turns off and then reboots i can't fix it and i don't know what's wrong this is the only phone i have (don't laugh) but i can't not have this phone
Have you tried taking out the battery for a minute or two, then powering up? (Battery is only held down with tape - it can gently be pried out). The other option is a complete reset - instructions on holding the power & volume keys, etc, are posted already.
this phone seems to ship with a lot of malware factory-installed (and possibly more built into the firmware?) so it's critical to go into Settings->Apps and disable everything that looks suspicious, including the less obvious "notepad" app and "voice recorder" app. this should help your phone run somewhat better but there's some adware still running that i haven't figured out how to disable, so a perfect solution in theory would be to root the phone as discussed in this thread. unfortunately so far there doesn't seem to be a working root for this phone.
I did fatory reset from recovery until arrivet to let us go then skip sim then next as new device/retrive from cloud then lis of wifi appear and stop at this point nothing else appear to enter
what the solution please?????

Turning on Samsung Phone without Power Button

I tried turning on my phone (Galaxy S20FE) by plugging it into my PC with a USB cable & holding down volume up & down buttons. The phone only had volume buttons & a power button, so now that the power button has fallen out, I only have the volume buttons https://19216811.cam/ https://1921681001.id/ .
Anyways, after I tried this, I get a warning, "A custom OS can cause critical problems in phone and installed applications. If you want to download a custom OS, press the volume up key. Otherwise, press the volume down key to cancel. Volume up: Continue ; Volume down: Cancel (reset phone) ; Side key: Show barcode."
If there's an option to reset phone, why isn't there an option just to restart?When I click volume up, it gets stuck on a downloading screen. It says I can cancel & restart the phone by holding down the power button & volume down, which obviously isn't something I can do. I got out of the downloading screen by unplugging from PC & waiting a while.
What are my options?
Welcome to XDA.
Repair or replace the assembly. Part of the core functionality of the phone... you need it.
If the battery is older then 1 or 2 years replace as well. Make sure to replace the back cover seal to preserve waterproofing.
Have a good repair shop do this if you don't feel comfortable doing it yourself.
relly0 said:
I tried turning on my phone (Galaxy S20FE) by plugging it into my PC with a USB cable & holding down volume up & down buttons. The phone only had volume buttons & a power button, so now that the power button has fallen out, I only have the volume buttons.
Anyways, after I tried this, I get a warning, "A custom OS can cause critical problems in phone and installed applications. If you want to download a custom OS, press the volume up key. Otherwise, press the volume down key to cancel. Volume up: Continue ; Volume down: Cancel (reset phone) ; Side key: Show barcode."
If there's an option to reset phone, why isn't there an option just to restart?When I click volume up, it gets stuck on a downloading screen. It says I can cancel & restart the phone by holding down the power button & volume down, which obviously isn't something I can do. I got out of the downloading screen by unplugging from PC & waiting a while.
What are my options?
Click to expand...
Click to collapse
1. Use a blunt pin or something like that to press the power button area.
2. The options you see by holding down the volume buttons whilst connected to the PC is expected behaviour. You can press Volume Down button on that screen to cancel the warning and restart the phone.
'Reset' here means restart. It really is a wrong term to use and is confusing. Reset means to undo user changes and restore something to default state.
XDA should issue a clarification on this term instead of 'brick', whose usage has been far less confusing and fairly clear.

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