[Q] CM-12 Installation issue - ONE Q&A, Help & Troubleshooting

Hello All,
I tried to install latest CM-12 Nightly from CM's official website (http://download.cyanogenmod.org/?device=bacon) using CyanDelta Updater app.
Received confirmation that 'cm-12-20150131-NIGHTLY-bacon.zip' has been successfully installed but device is taking lot of time to boot up and stuck in Flux Theme logo. When I long press 'volume up + power' buttons, it goes into safe mode and nothing much responds in safe mode. Kindly assist in this matter. Thanks in Advance.
Regards,
Aarif.

Have you tried performing a wipe and reinstalling the ROM?

Assuming you have any recovery installed on your device, you can factory reset your device by only loosing your third party apps + it's data.
To do so, press volume up + power button. Once you find android logo with red exclamation mark, press power button followed by volume up to see list of commands.
Select factory reset option from there

Related

[Q] upgrage samsung Galaxy N7100 to 4.2.2

I'm using N7100. I have rooted my device using Odin. But still i'm not able to upgrade my phone to 4.2.2. as after pressing volume up+ home button and power button. The new screen showing all the links like wipe and factory reset, wipe cash, but it does not have the "advance" option in it. And if i tries to go to run zip file without it. It shows an error regarding some "signature".
Please help
mayur talwar said:
I'm using N7100. I have rooted my device using Odin. But still i'm not able to upgrade my phone to 4.2.2. as after pressing volume up+ home button and power button. The new screen showing all the links like wipe and factory reset, wipe cash, but it does not have the "advance" option in it. And if i tries to go to run zip file without it. It shows an error regarding some "signature".
Please help
Click to expand...
Click to collapse
HY,while the phone in shut down you need to press volume up+home+power,and when you fill a vibration let go the power and hold v.up+home till you get to recovery.PLEASE PRESS THANKS IF I HELPED!!!!!!!

[Q] Please Help ASAP. GT-I8552 Factory Reset Failed

Hello Team -
Today, I have tried to Install CM11 4.4 version on my Samsung GT-I8552. I have rooted by device using Kingo Soft tool and tried Volume Up + Home + Power option a multiple times. After a numerous attempts this option does not work. All I get is a small Triangular shape yellow warning sign and the phone won't even start up. I have to remove the battery and turn on the phone again. I tried the ODIN version of recovery option using Volume Down + Home + Power option as well. It worked but I still can't go to factory reset (Volume Up + Home + Power) screen.
Kindly address my issue at the earliest since my phone is stuck no where. :crying::crying::crying::crying::crying:
Thanks a lot in advance.
Regards,
Syed

LG G Pro F350S Can't Boot To Recovery After Lolipop Upgrade

Typical steps to enter recovery mode not working (F350S model)
I have F350S model which I rooted, and accidentally deleted "phone" from the system apps. Was unable to make calls or texts, and I could not find any help to reinstall the deleted "phone" apk (it may not be so simple to "just re-install it", I suppose). My solution was to re-stall a fresh stock ROM (it is 4.4 kitkat),.......BUT....I cannot find any stock ROM online for this phone. So, I decided to use Lollipop upgrade (Future 3.2 ROM).
I installed Lollipop, and everything appeared to be successful. I made phone call and texts, had wifi, and was re-installing my games and social media apps. Then, suddenly, I get an error "Unfortunately, LG IMS has stopped." The error is persistent. I cannot get away from it. I say "OK" and it just comes back. I have no idea what "LG IMS" is, or why it stopped.
I figure I will just re-install the Future 3.2 ROM again and start over. I need to enter recovery mode, and the instructions to do this are one of three possible ways:
1.) Power off, then hold POWER and VOLUME DOWN buttons. When startup logo appears, RELEASE, and then hold POWER and VOLUME DOWN buttons again, and then phone should enter recovery mode. But it does not! It just boots up to the "LG IMS has stopped" error, again,
or 2.) Power off, then hold POWER and VOLUME DOWN buttons. When startup logo appears, release POWER BUTTON ONLY (keep holding VOLUME DOWN button, do not release), then press POWER button again. Phone should enter recovery mode, but it does not! Same as above,
or 3.) Same as above, but after startup logo appears, hold down BOTH VOLUME UP AND DOWN. But...same results. No recovery mode and boots directly to persistent error.
I'm guessing my recovery feature is screwed somehow. How do I fix this? I cannot enter recovery mode using the buttons and directions I have seen for this phone. I've tried a few other variations of button pressing too. No avail. There has to be a solution!!!
Ken B. said:
I have F350S model which I rooted, and accidentally deleted "phone" from the system apps. Was unable to make calls or texts, and I could not find any help to reinstall the deleted "phone" apk (it may not be so simple to "just re-install it", I suppose). My solution was to re-stall a fresh stock ROM (it is 4.4 kitkat),.......BUT....I cannot find any stock ROM online for this phone. So, I decided to use Lollipop upgrade (Future 3.2 ROM).
I installed Lollipop, and everything appeared to be successful. I made phone call and texts, had wifi, and was re-installing my games and social media apps. Then, suddenly, I get an error "Unfortunately, LG IMS has stopped." The error is persistent. I cannot get away from it. I say "OK" and it just comes back. I have no idea what "LG IMS" is, or why it stopped.
I figure I will just re-install the Future 3.2 ROM again and start over. I need to enter recovery mode, and the instructions to do this are one of three possible ways:
1.) Power off, then hold POWER and VOLUME DOWN buttons. When startup logo appears, RELEASE, and then hold POWER and VOLUME DOWN buttons again, and then phone should enter recovery mode. But it does not! It just boots up to the "LG IMS has stopped" error, again,
or 2.) Power off, then hold POWER and VOLUME DOWN buttons. When startup logo appears, release POWER BUTTON ONLY (keep holding VOLUME DOWN button, do not release), then press POWER button again. Phone should enter recovery mode, but it does not! Same as above,
or 3.) Same as above, but after startup logo appears, hold down BOTH VOLUME UP AND DOWN. But...same results. No recovery mode and boots directly to persistent error.
I'm guessing my recovery feature is screwed somehow. How do I fix this? I cannot enter recovery mode using the buttons and directions I have seen for this phone. I've tried a few other variations of button pressing too. No avail. There has to be a solution!!!
Click to expand...
Click to collapse
I think this is the same from F320S from my Wife.
Press and Hold Power and Volume Down When startup logo appears, RELEASE and Press and Hold Power and Volume Up
until the Korean characters Comes and a little longer
letschky said:
I think this is the same from F320S from my Wife.
Press and Hold Power and Volume Down When startup logo appears, RELEASE and Press and Hold Power and Volume Up
until the Korean characters Comes and a little longer
Click to expand...
Click to collapse
Thank for reply, but this button combo no worky, either.
If I hold down ALL THREE BUTTONS, I get a Korean screen, IMEI number with barcode, with 3 options, but I cannot tell what any of it says. I tried all 3 options, and they all just cause the phone to restart. Not sure what they do.
any further information ? I get entering the recovery problem too !
If you are using custom recovery (TWRP or CWM) to enter the recovery press and hold the POWER and VOL UP while your phone is turned off, wait for the Korean characters to appear then release the buttons.

[SOLVED] Lenovo A536 - how to reboot to recovery mode

Hello, I have a big problem with rebooting to recovery mode. I can reboot to recovery only with application. If I turn my phone off and then hold volume up + power, then I get black screen with only one yellow Chinese text on the very top left side and then after 1 minute it's get into Chinese recovery.. My question is: how to get into custom recovery without using applications like for example "Quick boot".
I need it, because I have to install ROM again, because I did a big mistake, when I deleted one file from the "system" folder. Now my phone boot without problem, but after that everything is lagging and all applications stop working, then it automatically reboot phone..
I can't flash firmware with SP Flash Tool, because of Windows drivers. My laptop does not recognize the phone. It says: "Unknown USB device".. That's why I need to get into custom recovery for installing ROM.
Thank you in advance for help.
This helped:
With the phone powered off
Hold Volume Up + Volume Down + Power button
When phone vibrates release power button only.
As the No Comman Screen release all buttons.
Press and hold the power button and tap the Volume Up button.
Release the buttons. You must get into recovery mode.
Thanks to: Moto_Joy

Galaxy tab A 2016 (SM-T585) backlight not working after security update

I just downloaded and installed newest security update (2018-06-**) for my device. After restart screen just went black. When i plug in to charge it, it vibrates, so it is working. Tried force restarting with Power + VolDown, it restarts, but you can only barely make out even the samsung logo when restarting because the backlight does not light up. I tried going into system recovery mode but i just can't see anything... What should i do now?
roleris said:
I just downloaded and installed newest security update (2018-06-**) for my device. After restart screen just went black. When i plug in to charge it, it vibrates, so it is working. Tried force restarting with Power + VolDown, it restarts, but you can only barely make out even the samsung logo when restarting because the backlight does not light up. I tried going into system recovery mode but i just can't see anything... What should i do now?
Click to expand...
Click to collapse
Find screenshots of stock recovery from devices just like yours, then use that screenshot as a guide when you boot into recovery, look at the screenshot and look at the list of options in stock recovery. You're looking for the "wipe cache partition" option. Starting from the top of the list, count down the list until you get to the factory reset option. Now boot to stock recovery, then press the volume down button the same number of times as what you counted from the screenshot. For example, in the screenshot, if "wipe cache partition" is the third option on the list, just press the volume down button three times, this should put you on the wipe cache partition option, then press power, it should do the wipe. Then try rebooting.
If that doesn't help, use the screenshot again as a guide to use the "factory reset" option" by counting down the list then pressing volume down that many times then press power to do the reset then reboot.
If that doesn't work, you'll have to flash your stock firmware via PC.
Sent from my LGL84VL using Tapatalk

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