Develop Bugs

[HELP] HOX didn't turn on (totally bricked)

My brother has a HTC One X (still not unlock bootloader and root)
yesterday, when he upgraded GO lock screen, the phone freezed and crash. I don't know exactly what was he doing but as he said, he turn on the phone by pressing power + vol+ buttons. And chose something which he didn't know what is this lol
and then, the phone completely off. I tried to press power button or power + vol+ many times but the screen didn't show up anything
I connected it to my PC but PC didn't recognize phone, and of course, it can't be charged too
Anybody can help his HOX please
I don't know what to do now T.T

how old is this phone if it still under warenty i would send it back to either if its contract and covered to them or take it back to the shop you got it from because it sounds like a full on brick to me.

connect it to the charger for ATLEAST 1 hour then try again. there are no options in the bootloader which brick the phone

Vcek said:
connect it to the charger for ATLEAST 1 hour then try again. there are no options in the bootloader which brick the phone
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Click to collapse
yep, i agree... you should charge your phone and you will see you red led blinking... let it charge and that will do the trick

Then plug it to your PC's USB,if your PC can see it's presence and install drivers then it's not bricked.
Most probably your bro did a master reset from the bootloader menu and the battery was weak,if the phone doesn't boot after recharging then hold down power + volume to access bootloader menu and reset again this time with good battery

vegetaleb said:
Then plug it to your PC's USB,if your PC can see it's presence and install drivers then it's not bricked.
Most probably your bro did a master reset from the bootloader menu and the battery was weak,if the phone doesn't boot after recharging then hold down power + volume to access bootloader menu and reset again this time with good battery
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Click to collapse
I had this the other day and I plugged my USB cable into the PC and the notification light went red and then I opened terminal and typed in adb reboot and the phone rebooted hope it helps
Sent from my Xoom using xda app-developers app

before having the problem, his phone was at full charge
and as i mentioned above, connect to PC, charge ... the phone didn't show anything

Hold down the power button for 10 sec to do a ''battery removal'' simulation.
Also did yout try to enter bootloader menu holding power + volume(phone off)?

vegetaleb said:
Hold down the power button for 10 sec to do a ''battery removal'' simulation.
Also did yout try to enter bootloader menu holding power + volume(phone off)?
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Click to collapse
He sent it to warranty center yesterday
They said that the phone was damaged some cables ...

[Q] HTC ONE V fails to start, please help.

My brother is using HTC ONE V for last 8 months. He got it rooted from his friend some 20 days back, was on stock rom. Yesterday suddenly phone got switched off in the afternoon. he tried to restart it, tried to soft reset- by holding power button. and tried to hard reset by holding power and volume down. but unfortunately phone didnt respond, he connected to a wall charger but no led notification light. now today evening, when he got back home, i also tried same things, but no luck. At last I attached it to my laptop via usb cable, and led notification light was back. I allowed it to charge it for some time and then tried to start it with power button. it worked. phone worked for about 20 mins, during that time it auto rebooted one time, but we thought problem was solved. we also did factory reset to make a new start, it worked fine..phone worked like new for an hour, battery was around 50% or so, and then.. went dead again..we just inserted micro sd card and sim..few minutes after that it went DEAD.. now even laptop isnt recognizing it. no led notification light or windows sound when connected to laptop.
Can anyone help? what has happened? Is it some battery problem??
thanks and regards,
K

any help...

hold power and volume down key button for 7-10 secs and try to install new custom rom

gulsher said:
hold power and volume down key button for 7-10 secs and try to install new custom rom
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Click to collapse
phone doesnt boot up or go into recovery when i press this buttons.. nothing happens...

drketul said:
phone doesnt boot up or go into recovery when i press this buttons.. nothing happens...
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Click to collapse
Hold power button for 6-8 sec.... When the screen turns black, quickly hold the power down button... U will be in bootloader.... And then flash recovery....

rohov said:
Hold power button for 6-8 sec.... When the screen turns black, quickly hold the power down button... U will be in bootloader.... And then flash recovery....
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Click to collapse
nothing happens...phone is dead i guess..??
should i take it to service centre, i have no warranty here in india as it's imported piece..

drketul said:
nothing happens...phone is dead i guess..??
should i take it to service centre, i have no warranty here in india as it's imported piece..
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Click to collapse
Send it in I did on my htc one x , no led or hard reset will fix most likely the motherboard went dead or battery im just guessing.
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2

M8 won't power on

My M8 won't power on here is what happen my battery drained out and phone phone went off and when I got home put phone on the charger and left it charge over night the next morning tried to power on the phone but won't power on I held down the power button and volume down nothing and held down power button and volume still nothing it completely won't power on at all it been 3 to 4 days now still not powering on can anyone help or have any other solutions

bdouc said:
My M8 won't power on here is what happen my battery drained out and phone phone went off and when I got home put phone on the charger and left it charge over night the next morning tried to power on the phone but won't power on I held down the power button and volume down nothing and held down power button and volume still nothing it completely won't power on at all it been 3 to 4 days now still not powering on can anyone help or have any other solutions
Click to expand...
Click to collapse
well, if you can't power you M8 with any buttons combination i think you might have to send it to repair service...

Do you see the charging light at all?
Try plugging the phone into the pc via usb. Press and hold volume up and power until you hear a ding on the pc, might take a while.

bdouc said:
My M8 won't power on here is what happen my battery drained out and phone phone went off and when I got home put phone on the charger and left it charge over night the next morning tried to power on the phone but won't power on I held down the power button and volume down nothing and held down power button and volume still nothing it completely won't power on at all it been 3 to 4 days now still not powering on can anyone help or have any other solutions
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Click to collapse
I had the same problem after I did a dirty flash of a new ROM. Phone went black and didn't want to reboot anymore. What I did was to connect the phone via USB with the PC first. Then I tried combination of holding the power button for 20 sec. After that holding the Volume up key first then pressing together with the Power button and also hold it for 10-15 sec. After cycling that for 2-3 times finally my phone rebooted. I have no clue why but after that I was able to jump back into recovery and reflashed the ROM with full-wipe. Then everything was ok.

unplug phone, vol up and power for 11 seconds, let go of both, vol down and power to enter boot loader, then choose reboot. Must be unplugged for this

RoughNeck1971 said:
I had the same problem after I did a dirty flash of a new ROM. Phone went black and didn't want to reboot anymore. What I did was to connect the phone via USB with the PC first. Then I tried combination of holding the power button for 20 sec. After that holding the Volume up key first then pressing together with the Power button and also hold it for 10-15 sec. After cycling that for 2-3 times finally my phone rebooted. I have no clue why but after that I was able to jump back into recovery and reflashed the ROM with full-wipe. Then everything was ok.
Click to expand...
Click to collapse
Do you use TWRP recovery?
Sent from my HTC One_M8 using XDA Premium 4 mobile app

Yes. Version 2.7.1.0.

My phone went black and wouldn't do anything after I clean flashed a rom. I just left it alone once I established it wouldn't do anything and it came back on its own after a while. I was using twrp 2.7.1.0 also. I have switched to Phil's touch recovery to see if it happens next time I flash a rom.
Sent from my HTC One_M8 using XDA Premium 4 mobile app

Thank you for this information!!!
RoughNeck1971 said:
I had the same problem after I did a dirty flash of a new ROM. Phone went black and didn't want to reboot anymore. What I did was to connect the phone via USB with the PC first. Then I tried combination of holding the power button for 20 sec. After that holding the Volume up key first then pressing together with the Power button and also hold it for 10-15 sec. After cycling that for 2-3 times finally my phone rebooted. I have no clue why but after that I was able to jump back into recovery and reflashed the ROM with full-wipe. Then everything was ok.
Click to expand...
Click to collapse
My phone was in a similar situation after rebooting from giving the app "emoji switcher" root access (never had problems in the past).. I freaked out and could not get the phone on until I came upon your comment... Thanks!! :laugh:

Happy that my comment could help .

RoughNeck1971 said:
Yes. Version 2.7.1.0.
Click to expand...
Click to collapse
that reovery bricked my old htc sensation xe, i think the 2.7.1 has some issues

ashyx said:
Do you see the charging light at all?
Try plugging the phone into the pc via usb. Press and hold volume up and power until you hear a ding on the pc, might take a while.
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Click to collapse
MAN!!!!, THANK YOU SO MUCH. I had the same issue, phone completely died, wouldn't charge, had to connect to PC and hold vol up and power for like 30secs.
You are a life saver.

worked for me aswell thanks so much

Thanks!
RoughNeck1971 said:
I had the same problem after I did a dirty flash of a new ROM. Phone went black and didn't want to reboot anymore. What I did was to connect the phone via USB with the PC first. Then I tried combination of holding the power button for 20 sec. After that holding the Volume up key first then pressing together with the Power button and also hold it for 10-15 sec. After cycling that for 2-3 times finally my phone rebooted. I have no clue why but after that I was able to jump back into recovery and reflashed the ROM with full-wipe. Then everything was ok.
Click to expand...
Click to collapse
I have no idea what happened to mine, but it suddenly shut down while I was texting. Did exactly what you did with the 20 seconds and 15 second power/vol up, and it suddenly rebooted. Thank you so much!

holy **** i had this problem and i just did this and it worked.hahahahahaha

Help my M8 went blank all of a sudden

I used my phone two times after a full charge and then pulled it from my pocket it was non responsive.
I have Android Revolution 32 installed and the latest twrp. The phone is unresponsive and does not charge. The charging LED lights for 1-2 seconds then turns off when plugged in. This has been going on for 3 days now.
I have tried volume up + volume down+ power and get the power indicator to turn on then immediately turn off. I have also tried volume up + power and volume down + power with no response from the device. I have had the device for 6 months and it has worked perfectly untiln this.
Sent from my Nexus 7 using XDA Free mobile app

Warranty! If you can't even get it to boot to fastboot/bootloader screen.

Z5 Premium Dual - Does Not Turn On...

I did a software update recently on my Z5 Premium Dual E6833, and when I look at it later it was off! I tried to turn it on, but it was unresponsive. No signs of life at all. Its completely dead. OFF button in SIM slot does nothing, even if I hold it for more than two minutes. No charging LED light when connected to wall charger. When I plug it to my PC, it was being detected as "Unknown Device". Tried loading some ADB driver but it was not accepting it. Tried few different chargers and cables as well. Also Volume Up + Power does nothing at all, same for Volume Down + Power...
Looks like it runs out of charge when it did a software update, it was still have more than 50% when I started the software update. ..
Can anyone guide me on what to do next? I am in the middle of the desert at the moment for the next three weeks, and no access to any local service center. Thank you in advance for any advice that you might have... :crying:

i am worried since you did the volume up + power button trick!
charge your device over night , hold the volumeup+ power button for atleast 15 seconds , the device must jerk thrice! remove fingers on second jerk . the device will shutdown . at this point connect device in flashmode and flash the kernel!

Thank you for your reply, appreciate it! I have tried that trick of holding the Volume Up + Power even up to 30 seconds, but for some unknown reason, it does not vibrate at all. I have tried it on numerous occasion but the vibration was not coming at all...