I have lg g2 sprint version. I have unlocked it by following a tutorial on youtube. On the ui there was a message that there is software update and i tapped to install it, but it was stuck on fastboot mode started udc_start() so i followed tutorial from a forum and fastfbooted boot aboot recovery and laf, but forgot to run fastboot reboot and turned off and on the phone. Now when I try to start the phone it shows the lg logo and after that only the led is flashing no matter if it's charging or not. Any ideas what to do? I have plugged it in to power it, but I am not sure whether it's charging now.
I can enter in download mode by pressing volume up and power button, but I don't have pc near me to try to flash to stock.
lolopopolo said:
I have lg g2 sprint version. I have unlocked it by following a tutorial on youtube. On the ui there was a message that there is software update and i tapped to install it, but it was stuck on fastboot mode started udc_start() so i followed tutorial from a forum and fastfbooted boot aboot recovery and laf, but forgot to run fastboot reboot and turned off and on the phone. Now when I try to start the phone it shows the lg logo and after that only the led is flashing no matter if it's charging or not. Any ideas what to do? I have plugged it in to power it, but I am not sure whether it's charging now.
I can enter in download mode by pressing volume up and power button, but I don't have pc near me to try to flash to stock.
Click to expand...
Click to collapse
The situation after a couple restarts is:
When I put to charge the lg logo appears and the led is flashing from yellow to blue
if I hold down and power button it says "Recovery mode. Loading..." and nothing happens
If I hold up and power button it enters download mode
Can I charge the phone in order to flash it to stock?
p.s. I am turning it off by holding the power button for ~20 sec
Weird issue. Moto X play on stock 6.0 + unlocked bootloader + TWRP + rooted. I wanted to revert to stock to upgrade to 6.0.1, booted the phone to recovery and launched fastboot with "fastboot enter". It stayed on "Waiting for device" for a time so I thought I forgot to install the Motorolo drivers (which actually I didn't, checked after the fact and they're there). I pressed CTRL-C to kill fastboot... and now the phone doesn't boot up anymore and when plugging it to a USB charger the white notification LED is steady on but nothing appears on the screen :crying:
Can't boot it holding the Power button, can't boot to recovery, ... any ideas? TIA.
siddharta42 said:
Weird issue. Moto X play on stock 6.0 + unlocked bootloader + TWRP + rooted. I wanted to revert to stock to upgrade to 6.0.1, booted the phone to recovery and launched fastboot with "fastboot enter". It stayed on "Waiting for device" for a time so I thought I forgot to install the Motorolo drivers (which actually I didn't, checked after the fact and they're there). I pressed CTRL-C to kill fastboot... and now the phone doesn't boot up anymore and when plugging it to a USB charger the white notification LED is steady on but nothing appears on the screen :crying:
Can't boot it holding the Power button, can't boot to recovery, ... any ideas? TIA.
Click to expand...
Click to collapse
allow mobile to drain the battery then charge it, this method will work
:victory:Thanks!!!! That worked....after the battery drained completely it came back to life :victory:
Completely wiped all files while manual cleanup via twrp. Next thing I remember is rebooting device which is stuck in moto boot logo. Can't even switch off, holding power button for 8/10 sec reboot device to same boot logo loop. No fastboot/adb as I can't get to recovery mode. I have Moto X Pure, XT1575. Any hope?
navnit1 said:
Completely wiped all files while manual cleanup via twrp. Next thing I remember is rebooting device which is stuck in moto boot logo. Can't even switch off, holding power button for 8/10 sec reboot device to same boot logo loop. No fastboot/adb as I can't get to recovery mode. I have Moto X Pure, XT1575. Any hope?
Click to expand...
Click to collapse
Holding volume down + power won't boot into bootloader?
navnit1 said:
Completely wiped all files while manual cleanup via twrp. Next thing I remember is rebooting device which is stuck in moto boot logo. Can't even switch off, holding power button for 8/10 sec reboot device to same boot logo loop. No fastboot/adb as I can't get to recovery mode. I have Moto X Pure, XT1575. Any hope?
Click to expand...
Click to collapse
You probably deleted your operating system (ROM), you need to get into the bootloader and either flash a new ROM or use fastboot to flash back to stock.
Press and hold Power until the screen goes out, then press Power + Vol Dn immediately and hold until the bootloader screen comes up (might have to play with the timing a little). You should then be able to access fastboot or start TWRP.
jason2678 said:
Holding volume down + power won't boot into bootloader?
Click to expand...
Click to collapse
Thank You, I was able to get to boot loader, you saved my device
acejavelin said:
You probably deleted your operating system (ROM), you need to get into the bootloader and either flash a new ROM or use fastboot to flash back to stock.
Press and hold Power until the screen goes out, then press Power + Vol Dn immediately and hold until the bootloader screen comes up (might have to play with the timing a little). You should then be able to access fastboot or start TWRP.
Click to expand...
Click to collapse
Thanks acejavelin, I was able to get to boot loader as you suggested, then fastboot flash to factory image from Motorola site. Appreciate quick reply.
Glad it worked...
Sent from my Motorola XT1575 using XDA Labs
acejavelin said:
Glad it worked... Sent from my Motorola XT1575 using XDA Labs
Click to expand...
Click to collapse
I posted this (below) to another thread, but I've seen how well you apply your knowledge base to these types of situations, and I thought I'd run it by your expertise:
Got a NOS Moto X Pure Edition xt1575 and experienced some kind of rooting glitch after having unlocked the bootloader and installing TWRP. Long story short, after a frantic bout of wiping and swiping, the OS is gone, I can't select the micro SD in TWRP, and adb/fastboot only sees the phone in recovery. I found this thread, which seemed promising, but it appears to be a no-go without access to the bootloader. I've flashed so many custom ROMS to a tablet I have, that I thought this phone would be a cakewalk, but it seems to have rolled right over me. So, is it time to slather some mortar on this thing and add it to the wall (bricked), or is there a Hail Mary play, or Jiu Jitsu move out there somewhere? Anything...ANY-THING would be welcome and much appreciated. Thank you.
tswrench said:
I posted this (below) to another thread, but I've seen how well you apply your knowledge base to these types of situations, and I thought I'd run it by your expertise:
Got a NOS Moto X Pure Edition xt1575 and experienced some kind of rooting glitch after having unlocked the bootloader and installing TWRP. Long story short, after a frantic bout of wiping and swiping, the OS is gone, I can't select the micro SD in TWRP, and adb/fastboot only sees the phone in recovery. I found this thread, which seemed promising, but it appears to be a no-go without access to the bootloader. I've flashed so many custom ROMS to a tablet I have, that I thought this phone would be a cakewalk, but it seems to have rolled right over me. So, is it time to slather some mortar on this thing and add it to the wall (bricked), or is there a Hail Mary play, or Jiu Jitsu move out there somewhere? Anything...ANY-THING would be welcome and much appreciated. Thank you.
Click to expand...
Click to collapse
I don't understand... Does the phone not boot to the bootloader when you hold the volume key? Have you tried my return to stock thread?
hello,
after install some rom, my p9 lite get bootloop. I manage to enter fastboot but phone was locked, so to install twrp i unlocked it.
After unlock i can't enter fastboot.
Screen "your devices has been unlocked and can't be trusted" appears, vol up+- power, nothing happens phone vibe 2 times and back to screen "your devices...".
My bootloader is unlock, can i flash twrp without bootloader screen on phone ? My phone is connected to PC but no device detected. Maybe at linux i can do something more than windows ?
Maybe i need to go to fastboot some different way ? i try to push 3 button after fist vibe and 2nd. Nothing work for me :crying:
i tried to past b130 to sd card in dload, vol+- power, nothing not even update screen, same "your devices"....,
now downloading b151
dragon218 said:
hello,
after install some rom, my p9 lite get bootloop. I manage to enter fastboot but phone was locked, so to install twrp i unlocked it.
After unlock i can't enter fastboot.
Screen "your devices has been unlocked and can't be trusted" appears, vol up+- power, nothing happens phone vibe 2 times and back to screen "your devices...".
My bootloader is unlock, can i flash twrp without bootloader screen on phone ? My phone is connected to PC but no device detected. Maybe at linux i can do something more than windows ?
Maybe i need to go to fastboot some different way ? i try to push 3 button after fist vibe and 2nd. Nothing work for me :crying:
i tried to past b130 to sd card in dload, vol+- power, nothing not even update screen, same "your devices"....,
now downloading b151
Click to expand...
Click to collapse
For fastbooting u need to use volume down and power in the same time and the phone needs to be connected to PC, and for entering to recovery u only need to press volume up and power key.
robi10101298 said:
For fastbooting u need to use volume down and power in the same time and the phone needs to be connected to PC, and for entering to recovery u only need to press volume up and power key.
Click to expand...
Click to collapse
phone is connected to pc. screen is on "your device..." i push vol down + power. screen going black vibe 2 times, 1 sec huawei logo and back to "your device..". I don't know why after unlock phone i can't go to fastboot
i it possible to erase fastboot ??!!
dragon218 said:
phone is connected to pc. screen is on "your device..." i push vol down + power. screen going black vibe 2 times, 1 sec huawei logo and back to "your device..". I don't know why after unlock phone i can't go to fastboot
Click to expand...
Click to collapse
Disconnect the phone from PC. Make sure it's powered off. Plug in USB cable at the same time while holding volume down.
zgomot said:
Disconnect the phone from PC. Make sure it's powered off. Plug in USB cable at the same time while holding volume down.
Click to expand...
Click to collapse
don't work, after power on still going to "your devices". Even change pc and usb cable
I can belived that i can open fastboot when phone was lock, after unlock fastboot vanished
dc-phoenix can help if pc dont see device ?
dragon218 said:
don't work, after power on still going to "your devices". Even change pc and usb cable
I can belived that i can open fastboot when phone was lock, after unlock fastboot vanished
dc-phoenix can help if pc dont see device ?
Click to expand...
Click to collapse
Don't work, after power on......why power on?
Disconnect from PC. Power of the phone.
Press and hold only vol down, with pressing vol down connect with PC. Device should be start on fastboot mode.
Sent from my NEM-L21 using Tapatalk
Anonda said:
Don't work, after power on......why power on?
Disconnect from PC. Power of the phone.
Press and hold only vol down, with pressing vol down connect with PC. Device should be start on fastboot mode.
Sent from my NEM-L21 using Tapatalk
Click to expand...
Click to collapse
in 5 min i will send video i think i'm doing everything right
if u can look at it
http://sendvid.com/svihvenb
No compatible source was found this video
Sent from my NEM-L21 using Tapatalk
Anonda said:
No compatible source was found this video
Sent from my NEM-L21 using Tapatalk
Click to expand...
Click to collapse
try this from yt
https://youtu.be/K36zMsaP4As
try putting update.app file into dload folder on your sdcard and updating via three button method.
sirjohnrl said:
try putting update.app file into dload folder on your sdcard and updating via three button method.
Click to expand...
Click to collapse
Try with b130 and b161 for region c432 nothing happened. 2 days ago i change region from c185 to c432 now i think maybe i need to past c185b161 to work ?
update doesn't start either, losing hope some one have any other ideas ?
dragon218 said:
try this from yt
https://youtu.be/K36zMsaP4As
Click to expand...
Click to collapse
On the starting, your phone is on.
Then you shutdown? How?
After power off
Press and hold only vol down, connect with pc.
Hi suit installed on your PC?
Sent from my NEM-L21 using Tapatalk
Anonda said:
On the starting, your phone is on.
Then you shutdown? How?
After power off
Press and hold only vol down, connect with pc.
Hi suit installed on your PC?
Sent from my NEM-L21 using Tapatalk
Click to expand...
Click to collapse
i hold power button, if phone isn't connected to pc he is going off. Think is because battery is very low, led is blinking in red.
Then I hold vol down and connect usb cable, but how u can see on video phone weak up and go to booting.
I have hi suit last night as i mention fastboot works, but need to unlock phone. After that "your devices" screen came out and can't fastboot anymore
When i turning off phone with connected usb i can't turn phone off. After a second phone power on by his own.
If phone is disconnected longer than 5 min, then i push vol down and connect usb only red lightening shows up. I need to wait a while to phone start.
dragon218 said:
i hold power button, if phone isn't connected to pc he is going off. Think is because battery is very low, led is blinking in red.
Then I hold vol down and connect usb cable, but how u can see on video phone weak up and go to booting.
I have hi suit last night as i mention fastboot works, but need to unlock phone. After that "your devices" screen came out and can't fastboot anymore
When i turning off phone with connected usb i can't turn phone off. After a second phone power on by his own.
If phone is disconnected longer than 5 min, then i push vol down and connect usb only red lightening shows up. I need to wait a while to phone start.
Click to expand...
Click to collapse
OK. When phone is off, if you connect with PC, phone should be start, but this is only for charging. May be, you don't have charge, so phone is not going to fastboot mode with vol down?
Now just connect the phone with PC for full charge.
You don't have any recovery? Custom or stock?
It can be happen?
Sent from my NEM-L21 using Tapatalk
Anonda said:
OK. When phone is off, if you connect with PC, phone should be start, but this is only for charging. May be, you don't have charge, so phone is not going to fastboot mode with vol down?
Now just connect the phone with PC for full charge.
You don't have any recovery? Custom or stock?
It can be happen?
Sent from my NEM-L21 using Tapatalk
Click to expand...
Click to collapse
When i start charge phone blinking red in led, after while phone vibe 1 time and go to booting now, but led don't stop blinking. I will try to charge it, but because of working screen, phone heat a lot i don't wanna burn it.
Before i made rollback and something gone very bad, emui update after 100 % phone don't boot up. Without usb cable i wasn't able to go recovery or fastboot. So i think i don't have any recovery i made backup of files with twrp but now i can't flash it.
after night without power, phone drain all of battery. Now i understood better what is going on. when i plugged usb cable, phone don't start bye it own, only red lighting flash for second .
I disconnect cable and connect it with vol down button how all of here wrote. Phone immediately weak up an go to "your device has been..".
It's look like after i unlock phone (bootloader) somehow i was able to corrupt bootloader files or even delete it. Some one can confirm that it is possible to crash bootloader ?
dragon218 said:
after night without power, phone drain all of battery. Now i understood better what is going on. when i plugged usb cable, phone don't start bye it own, only red lighting flash for second .
I disconnect cable and connect it with vol down button how all of here wrote. Phone immediately weak up an go to "your device has been..".
It's look like after i unlock phone (bootloader) somehow i was able to corrupt bootloader files or even delete it. Some one can confirm that it is possible to crash bootloader ?
Click to expand...
Click to collapse
I have the same situation. I tried everything, Three button method, letting the battery run out completely, Vol+ and Power, Vol- and Power, connected to PC, not connected to PC. Every time I disconnect the charger, and reconnect it starts from 0. I read some other people here have the same problem. Send it to warranty and explain your rollback process unlocked the bootloader somehow (I mean the phone does do a lot of sh*ty sh*t, so this shouldn't seem very odd as well!!!) and hope that you get a repair/replacement and after that sell it on ebay hoping some stupid people like us in the first place will buy it and spend your money on a phone more reliable!
I managed to access the fastboot using the 3 button method in cold boot. Hold the Power key until the screen goes off and then release and hold down the Vol- key and immideately connect the usb cable to PC right before it vibrates or exactly when it vibrates (it's a matter of timing), and bingo you are in fastboot and you can flash system.img, recovery.img, cust.img, cache.img and boot.img from there, but this is not how I revived my phone. I used the 3 button method again when the phone was charged for like half an hour or so and the did the same cold boot trick and I could boot into the force upgrade environment (strangely this still didn't work whitout connecting the usb cable to PC), but it somehow didn't want to read the UPDATE.APP that I had in dload folder on my SD card and wanted to have it from my PC (I just felt it nad there was no indication of it ) so then I installed the DC Phoenix tool and payed 15 euros to be able to inject the complete UPDATE.APP to my bricked phone and the installation went well to 99% and failed, but I rebooted the phone and I could boot normally. Just to make sure I did a factory reset afterwards. Hope this helps.
bahador_b_92 said:
I managed to access the fastboot using the 3 button method in cold boot. Hold the Power key until the screen goes off and then release and hold down the Vol- key and immideately connect the usb cable to PC right before it vibrates or exactly when it vibrates (it's a matter of timing), and bingo you are in fastboot and you can flash system.img, recovery.img, cust.img, cache.img and boot.img from there, but this is not how I revived my phone. I used the 3 button method again when the phone was charged for like half an hour or so and the did the same cold boot trick and I could boot into the force upgrade environment (strangely this still didn't work whitout connecting the usb cable to PC), but it somehow didn't want to read the UPDATE.APP that I had in dload folder on my SD card and wanted to have it from my PC (I just felt it nad there was no indication of it ) so then I installed the DC Phoenix tool and payed 15 euros to be able to inject the complete UPDATE.APP to my bricked phone and the installation went well to 99% and failed, but I rebooted the phone and I could boot normally. Just to make sure I did a factory reset afterwards. Hope this helps.
Click to expand...
Click to collapse
Now your phone is OK?
Sent from my NEM-L21 using Tapatalk
Anonda said:
Now your phone is OK?
Sent from my NEM-L21 using Tapatalk
Click to expand...
Click to collapse
Yes. I am actually writing this from my Huawei P9 Lite now. This phone is really a nightmare for modifying and customization. I'm not sure if I'm going to resell it or just wait a reasonable amount of time until some reviews from the next update come out and see if I might wanna take the risk and update my phone again.