lenovo p2 stuck in boot made is charger - Lenovo P2 Questions & Answers

My Lenovo P2 had 20% battery charged. I plugged the charger and after making sure that fast charging has been started, I left. After 2-3 hours I came back with certainty that the battery would have charged 100%. But unfortunately what I faced was a dead mobile. I unplugged the charger and re plugged it and found a white display with the note Boot mode is ‘charger’ . Now every time I connect charger I face the same note (sometime repeating sometime once) and cell phone does not go beyond this state.
How to fix it?
I am waiting for your response please.

try holding power and volume up and connecting cable just before you press the buttons to go into bootloader mode with the charging status shown...this is the only way i charge my P2..sometimes it doesnt work the first time...so make sure you connect cable just a split second before pressing vol up and power button...try it

In 1st attempt nothing happened. In 2nd attempt the white display with the said note "boot mode is charger" didn't appear. Red led is blinking and screen is black.

pressing and holding the power key + volume down key gives the following page attached as image. click this link
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
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"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
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the soft button "start" faced the power key so when i pressed the power key the same loop resumed
click this link

1) press power button for 10mins
2) try to boot into fastboot and from there boot into system
3) fastboot flash twrp and flash any ROM of your choice. Or fastboot flash stock
Sent from my Lenovo P2 using Tapatalk

Thanks for your kind advice. I have done it already . Stock rom was tried. But it stucks while flashing systemchunk4.img . So finally admitted in hospital i mean submitted to the company Lenovo for solution....

should charge
the image that you sent earlier of the bootloader is actually charging the phone...just leave it like that and see if it charges...i hope we talking about the same issue here.

No bro. Its not charging rather its a restart loop. Any how thanks for your time and reply. I have submitted the phone to service center. Let C what they do.. !!

ahmadjan1991 said:
My Lenovo P2 had 20% battery charged. I plugged the charger and after making sure that fast charging has been started, I left. After 2-3 hours I came back with certainty that the battery would have charged 100%. But unfortunately what I faced was a dead mobile. I unplugged the charger and re plugged it and found a white display with the note Boot mode is ‘charger’ . Now every time I connect charger I face the same note (sometime repeating sometime once) and cell phone does not go beyond this state.
How to fix it?
I am waiting for your response please.
Click to expand...
Click to collapse
I'm facing the same problem , can someone help

Bro I fixed my issue. It was battery issue. Battery was completely dead.
I fixed by replacing my phone battery

Fixed
jofinjose said:
I'm facing the same problem , can someone help
Click to expand...
Click to collapse
Bro I fixed my issue. It was battery issue. Battery was completely dead.
I fixed by replacing my phone battery

ahmadjan1991 said:
Bro I fixed my issue. It was battery issue. Battery was completely dead.
I fixed by replacing my phone battery
Click to expand...
Click to collapse
bro iam also facing same issue but somehow i installed stock rom...sometimes my phone charge shows 100 and suddenly decreases to 10 like that i think that is battery problem, btw how much they charge for battery

Related

[Q] Wildfire s does not turn and flash black screen

Hi guys, first sorry for my English.I have a problem with my wildfire s, I upgrade to RuuEurope_2.13.401.3 and complete updating the wilfire s,i tstarted to flash black screen and blinkingred light.I try to do hard reset but nothing happens and I try to charge the battery,the light turns orange and takes off.
any solution?
your english is not the problem, it's more the lack of whitespaces and detailed information about what you've done ...
theq86 said:
your english is not the problem, it's more the lack of whitespaces and detailed information about what you've done ...
Click to expand...
Click to collapse
sorry for the white spaces, simply i upgrade to RUU_Marvel_S_HTC_Europe_2.13.401.2 to 401.3 and finished correctly but to the reset the phone now flasing black screen and it do not turn.
could be the low battery the problem?
no. does your phone vibrate 3 times when turning on?
theq86 said:
no. does your phone vibrate 3 times when turning on?
Click to expand...
Click to collapse
it does not , thanks for help me
paperweight, try hold volume down - and press power for 5 secs. if it boots in hboot, you can still repair it
m1ndh4x8r said:
paperweight, try hold volume down - and press power for 5 secs. if it boots in hboot, you can still repair it
Click to expand...
Click to collapse
i tried this a lot of times, first i remove the battery, i wait 20 minutes after try hold volume down - and press power for 5 secs, however it only turn on and flash black screen appears with a horizontal line with rain and when I try to charge the battery light appears orange and soon the light is removed and flash the black screen appears and it does not charge
I'm sorry to say it's
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send to htc or warranty.
I'm sorry but
not problem, i supposed it , i will send to htc by warranty
Hi,
I had similar situation.
Whent I did flash from 2.3.3 to 2.3.5 RuuEurope_2.13.401.3, Wildfire S stopped working. Black blinking screen with power on, without any vibration. Doesn't work service menu, hard reset etc.
I send HTC to service on the warranty. They Repaired it for free.
Service's Raport:
They replaced the motherboard (with new IMEI), memory and the LITEON module.
Phone befor this accident was on Official HTC 2.3.3 without Root.
So, I hope that, the HTC will repair Your Wildfire on warranty.
Good luck
theq86 said:
no. does your phone vibrate 3 times when turning on?
Click to expand...
Click to collapse
My phone will not power on or take a charge. And it does vibrate 3 times when trying to turn on. I hope I asked this question in the correct area...
guillerlp said:
My phone will not power on or take a charge. And it does vibrate 3 times when trying to turn on. I hope I asked this question in the correct area...
Click to expand...
Click to collapse
It's in Qualcomm Diagnostics Mode, there is a tutorial on how to get out of it but I need to look for it.

LG G3 d855 doesn't turn on

hello guys.
I'm using a LG G3 D855 device. today my device works fine. but in the evening i picked up my phone and press the power button to turn it display on. it didn't turn on the display when i press the power button. so then i remove my the battery of the device and then put it into my device again. then i tried to turn on my device by pressing the power button. it didn't power on again. so then i plug my device to the charger. so the red color LED light is didn't turn on and the device doesn't notices me the phone is on charging..
please let me know what can i do for this and how can i fix it.
thank you
master cordy said:
hello guys.
I'm using a LG G3 D855 device. today my device works fine. but in the evening i picked up my phone and press the power button to turn it display on. it didn't turn on the display when i press the power button. so then i remove my the battery of the device and then put it into my device again. then i tried to turn on my device by pressing the power button. it didn't power on again. so then i plug my device to the charger. so the red color LED light is didn't turn on and the device doesn't notices me the phone is on charging..
please let me know what can i do for this and how can i fix it.
thank you
Click to expand...
Click to collapse
is your phone rooted? i have this issue as well but after i take out the battery the phone turns on.
take out the batery and hold the power button for 15 sec, then see if that work
reply
oxxshadow said:
is your phone rooted? i have this issue as well but after i take out the battery the phone turns on.
take out the batery and hold the power button for 15 sec, then see if that work
Click to expand...
Click to collapse
yes the device is already rooted
i have unplug the battery before so it works before. but that didn't works today
master cordy said:
yes the device is already rooted
i have unplug the battery before so it works before. but that didn't works today
Click to expand...
Click to collapse
Is your phone still bircked?
oxxshadow said:
Is your phone still bircked?
Click to expand...
Click to collapse
is that mean my phone is briked???
is there anyway to unbrick my device
master cordy said:
is that mean my phone is briked???
is there anyway to unbrick my device
Click to expand...
Click to collapse
strange, what ROM were you running prior to this? Usuaully a battery pull should do the fix? Did you phone die and lost all of its battery prior to this?
master cordy said:
hello guys.
I'm using a LG G3 D855 device. today my device works fine. but in the evening i picked up my phone and press the power button to turn it display on. it didn't turn on the display when i press the power button. so then i remove my the battery of the device and then put it into my device again. then i tried to turn on my device by pressing the power button. it didn't power on again. so then i plug my device to the charger. so the red color LED light is didn't turn on and the device doesn't notices me the phone is on charging..
please let me know what can i do for this and how can i fix it.
thank you
Click to expand...
Click to collapse
Connect your phone to the computer and see if device manager recognizes the phone.
Sent from my LG-D800 using Tapatalk
xmayhemreturnsx said:
Connect your phone to the computer and see if device manager recognizes the phone.
Sent from my LG-D800 using Tapatalk
Click to expand...
Click to collapse
i can see the device is detected on my device manager. it shows the device name as QHUSB_BULK. the device shows me like this
{
"lightbox_close": "Close",
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"lightbox_new_window": "New window",
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}
oxxshadow said:
strange, what ROM were you running prior to this? Usuaully a battery pull should do the fix? Did you phone die and lost all of its battery prior to this?
Click to expand...
Click to collapse
I'm using a stock ROM that updated to android 5.0 i installed it by flashing the zip file. i tried to pull my battery and put it again then tried to turn on. but the device is still not responding. yesterday in the evening my phone works fine. i did nothing. i don't know how this **** thing happened
master cordy said:
I'm using a stock ROM that updated to android 5.0 i installed it by flashing the zip file. i tried to pull my battery and put it again then tried to turn on. but the device is still not responding. yesterday in the evening my phone works fine. i did nothing. i don't know how this **** thing happened
Click to expand...
Click to collapse
try holding power and volume down for 20sec
oxxshadow said:
try holding power and volume down for 20sec
Click to expand...
Click to collapse
i tried this also.
no anything happens
master cordy said:
i tried this also.
no anything happens
Click to expand...
Click to collapse
plug your phone in the charger, let it sit for 15min, then try do a battery pull again
oxxshadow said:
plug your phone in the charger, let it sit for 15min, then try do a battery pull again
Click to expand...
Click to collapse
i tried this too
but it doesn't work
master cordy said:
i can see the device is detected on my device manager. it shows the device name as QHUSB_BULK. the device shows me like this
Click to expand...
Click to collapse
That's super busy brick mode it is still fixable pm me for info.
Sent from my LG-D800 using Tapatalk
Take out battery,connect phone to charger,you should see battery icon onscreen,put battery back in,phone starts charging,switch on.

Touchscreen works only sometimes, screen flicker

Hello,
I have a problem with a Galaxy S9. It started acting up today and not registering touches.
It took me many many tries to access the recovery because it just wouldnt let me power down and all possible volume down /up, bixby and power combinations didnt seem to work and the screen often just stayed black while giving vibrations. So I finally were able to access recovery after 20 tries with vol down, bixby, power and then quickly change it to vol up.
Now comes the questions what I should do to troubleshoot. The recovery menu seemed pretty laggy as well.
I wiped cache and restarted, but no improvements. Touchscreen works every 30th press, screen sometimes flickers.
Issues:
Touchscreen doesnt work (every 30th press approximately)
accessing recovery is a game of luck
screen flickers (sometimes bright flashes) I attached a picture of one of those seizures
random vibrations
Last resort is a complete wipe but I'm hesitant because it seems likely to be a hardware issue and replacing the screen wouldn't require the need to delete all data.
I hope someone has an idea. What confused me most were the issue accessing recovery.
Thanks and Best Regards.
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ffdeal said:
Hello,
I have a problem with a Galaxy S9. It started acting up today and not registering touches.
It took me many many tries to access the recovery because it just wouldnt let me power down and all possible volume down /up, bixby and power combinations didnt seem to work and the screen often just stayed black while giving vibrations. So I finally were able to access recovery after 20 tries with vol down, bixby, power and then quickly change it to vol up.
Now comes the questions what I should do to troubleshoot. The recovery menu seemed pretty laggy as well.
I wiped cache and restarted, but no improvements. Touchscreen works every 30th press, screen sometimes flickers.
Issues:
Touchscreen doesnt work (every 30th press approximately)
accessing recovery is a game of luck
screen flickers (sometimes bright flashes) I attached a picture of one of those seizures
random vibrations
Last resort is a complete wipe but I'm hesitant because it seems likely to be a hardware issue and replacing the screen wouldn't require the need to delete all data.
I hope someone has an idea. What confused me most were the issue accessing recovery.
Thanks and Best Regards.
Click to expand...
Click to collapse
It's a issue with samsung. They dont know what it is. Either the screen or hardware. If it's under warranty that's your only option. Look up samsung green screen and you'll see
TheMadScientist said:
It's a issue with samsung. They dont know what it is. Either the screen or hardware. If it's under warranty that's your only option. Look up samsung green screen and you'll see
Click to expand...
Click to collapse
I'll check if the warranty is still valid. I dont know if you can help with this question as well:
The screen has had a little unobtrusive crack in one corner for a while, I suppose when they do a hardware repair they will have to replace the screen as well and charge for it? Or is it irrelevant in a warranty case?
Thanks and BR
ffdeal said:
I'll check if the warranty is still valid. I dont know if you can help with this question as well:
The screen has had a little unobtrusive crack in one corner for a while, I suppose when they do a hardware repair they will have to replace the screen as well and charge for it? Or is it irrelevant in a warranty case?
Thanks and BR
Click to expand...
Click to collapse
If its damaged in any form you will have to pay

Galaxy a50 data recovery.

Hey, so i broke my phone, because it fell from a high place, and it broke the display completely. The mainboard is okay.
I really need a way to acces my data. luckily i have twrp installed, and i am able to reboot it there, and the touchscreen appears to be working.
I have to blindly touch the screen to enable MTP in the twrp. i have the older twrp, where you have to manually enable it, but dont know where is it. Can someone guide me?
Assuming that touch still works try entering recovery mode , then connect it to a pc and then try to do the swipe to unlock in twrp
It should be about .5 to 1 inch from bottom to top , maybe even closer to the bottom of it worked and twrp is unlocked you should see the phone being dectected , then try get to touch mount , it should be a little more up and to the left than the swipe to unlock , then on the bottom right corner you should have the option to monut . Attached a picture I found that may help locating the buttons
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You could also try a usb hub and connecr your phone to a hdmi display + mouse and keyboard , but those can cost 25 USD and upward , good luck!
Edit:typo
Sadly, it does not show up in my computer. But i know i did enable mtp, because twrp freezes for a sec or two when i enable it. The usb datalines might be damaged, as i see it, because with the official charger, my usb diagnostic thing reads 5.13 volts, with 0,21 amps. RIP i guess, or i dont know what to do other than pay someone to fix it.
I tried ADB sideload too, but it didnt work either.
Guess i have to buy a new phone, or pay half of the original price to get it fixed, wich is not something that worth it.
I think im gonna buy a new phone, and let this puppy rest for a while, then i'll buy a cheap LCD screen for it, then repair the screen myself.
Edit: the phone is a little warm, if charged. hope nothing is wrong with the battery. It seems to be bootlooping, but when the system startup finishes, i could hear facebook's notif sound, so data is probably fine, i'm just unable to get it out from there.
Assuming if there's any problem with the USB port, i wont try the hdmi, mouse, keyboard method.
kmarci76 said:
Sadly, it does not show up in my computer. But i know i did enable mtp, because twrp freezes for a sec or two when i enable it. The usb datalines might be damaged, as i see it, because with the official charger, my usb diagnostic thing reads 5.13 volts, with 0,21 amps. RIP i guess, or i dont know what to do other than pay someone to fix it.
I tried ADB sideload too, but it didnt work either.
Guess i have to buy a new phone, or pay half of the original price to get it fixed, wich is not something that worth it.
I think im gonna buy a new phone, and let this puppy rest for a while, then i'll buy a cheap LCD screen for it, then repair the screen myself.
Edit: the phone is a little warm, if charged. hope nothing is wrong with the battery. It seems to be bootlooping, but when the system startup finishes, i could hear facebook's notif sound, so data is probably fine, i'm just unable to get it out from there.
Assuming if there's any problem with the USB port, i wont try the hdmi, mouse, keyboard method.
Click to expand...
Click to collapse
Can you boot system if so put the latest smart switch on you PC an backup your data .
if you have twrp .. then you don't have to worry .. just press and hold volume down and power button for 6-7 seconds .. when the phone vibrates release the volume down button only and press and hold volume up .. (don't release the power button yet) wait 2 seconds and then release the power button.. so now you're only pressing the volume up ... press hold it for 7-8 seconds... your phone will get into twrp ..
connect your phone to your pc.. and voila your internal storage is on your pc..
p.s- don't forget to install Samsung drivers before you do this...
p.s - it's too late for this solution thou but if you're still searching for solution... this will help and only works if twrp is already there.

Hardbricked, not even edl mode. Hardware issue?

Friends,
First I apologise for the WOT.
Background:
My OP 3 died on me last week. It was working at 3.00 pm, I went for a nap and at 4.00 pm woke up to see my phone with a black screen. My volume down key isn't working from even before. I use Havoc OS, TWRP, rooted with Magisk and no modules. Since I am bootloader unlocked, I use the startup screen using the volume up key to navigate between recovery, fastboot etc because of the volume down key not working. My device had roughly 70% charge when it died. Fortunately I had completely backed up my data from the phone to the laptop the previous week along with a TWRP backup.
What I tried:
Connecting it to the charger starts the screen but after the OnePlus logo it starts bootlooping. So not charging even if left on the charger for extended periods of time. Starting with the power button results in identical behaviour. While connected to the charger, from the startup screen, I am able to choose the bootloader and sort of boot into bootloader. But if the charger is unplugged, the phone dies. So not able to use fastboot.
Using the charger, from the startup screen, I am able to choose Recovery (TWRP) but after the OnePlus logo, the TWRP screen flashes and then the phone starts to bootloop. If charger is disconnected, phone dies. So not able to use recovery too.
When trying to hold volume up button for 10 seconds and connecting to laptop, the 9008 driver flashes for a second in Device Manager and vanishes. Phone is not otherwise recognised on laptop even as a charging device. When trying to charge on laptop, the phone behaves as it did on the regular charger ie. bootlooping.
If the MSM tool (version 3.0 and 4.0 as Administrator) is running (with the start button clicked) when I connect the phone holding the volume up button for 10 seconds, it starts the download and then (in one second) in the Tool, I get the message "Try Firehose communication handshake". Then the laptop freezes and I can switch off the laptop only by holding the power button down for 8+ seconds. I have tried both USB 2.0 and 3.0 ports with the same result.
The fact that the laptop freezes makes me suspect a short somewhere. I have ordered a new OP 9 Pro and it was delivered today. Now is there anyway of resurrecting my OP 3 without changing the motherboard?
Thanks in advance for any suggestions.
TNSMANI said:
When trying to hold volume up button for 10 seconds and connecting to laptop, the 9008 driver flashes for a second in Device Manager and vanishes.
Click to expand...
Click to collapse
I remember such behaviour from my OnePlus One back in the day. I solved it by trying numerous different drivers, A LOT of trial and error. But considering it's a 6 year old device and you were still using it as a daily driver, I'm afraid it's not software – as you've also hinted at. I hope it'll be a fun hardware project though! Not my cup of tea ^_^
Update:
Visited OnePlus service center. They initially said that it was only a question of flashing the software and asked me to wait while they flashed it. One hour later, I was informed that an IC in the motherboard seemed to have shorted and that they no longer stock the motherboard of OP 3. Even if they had stock, I was not going to buy it since it simply is not worth that much money to revive a 6 year old phone. Using it as a paper weight now.
End of story.
Sorry to hear that, mate...
Spoiler: RIP
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