LG charge more before turning on fix loop encountered - LG V20 Questions & Answers

Any fix? battery works on another unit

The device seems to be able to enter download mode briefly, but then reboot into LG logo and boot loops there.
Entering recovery just bootloop as well.
It's dirtysanta rooted.

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loyukfai said:
Any fix? battery works on another unit
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The only thing I can think of is the contacts on the phone that connect to the battery are dirty. Not making a good connection with the battery. Maybe try and take a Q-tip with some rubbing alcohol and clean the contacts on the phone. Let it dry and put the battery back in.

Darnrain1 said:
The only thing I can think of is the contacts on the phone that connect to the battery are dirty. Not making a good connection with the battery. Maybe try and take a Q-tip with some rubbing alcohol and clean the contacts on the phone. Let it dry and put the battery back in.
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Thanks I'll try it out later when I have time!

Umm didn't work, anything else to try?

loyukfai said:
Umm didn't work, anything else to try?
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I cant think of anything else sorry. Might be a hardware issue with the phone.

Just an update I sent it back to the seller and he fixed it for a small fee

Related

Broken Prophet, need help.

A'ight, so i opened my good old' Prophet today.
I am 50% sure that the battery thing thangy on the motherboard (see pic) is broken.
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However, it might also be the battery, i have two batteries, one is the one that came with the Prophet and one is a cheap battery i ordered from Dealextreme.
I do know that the cheap battery is dead, but the other one (I did some testing with it, it shows up at 1.4V at my multimeter) i'm not sure if it is dead.
The phone has been like this before:
It randomly worked, randomly turned off, it wouldn't work for like 10 days, then when i put the battery in again it worked.
It kept doing that until it died completely.
Any suggestions?
I can't understand on photo. A battery pin is broken? If the problem is broken pin, a watchseller or jeweler can fix it. They have the right equipment to work with small things
zephyri-xr said:
I can't understand on photo. A battery pin is broken? If the problem is broken pin, a watchseller or jeweler can fix it. They have the right equipment to work with small things
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You think they will fix this?
I would try to get a new (third) cheap battery.
Or try to re-animate the cheap one (dangerous, forbidden, but works often for me: open battery casing, unsolder LiIon-Cell, reload with Lab power supply to around 3-3.8 V (never > 4.2V!!!!), resolder, put in Prophete, start charging....)
The pins look ok. 1.4V for LiIon is below the deadly shutdown value!
TS
OK, maybe my answer is a bit late...

[Q] Bricked?

I was reverting my Phone back to stock so the wife can use it. The battery fell out while applying the update.zip. Now the phone wont power up or show led while charging. Am I screwed? This is a mytouch 3g 1.2 tmobile
76 views and no advice.
Well... when you say "won't power up" what do mean...
Does it boot up but nerver continues... or it does nothing..nada..zero?
If it's the last, then yes... YOU ARE BRICKED..
If the first, then a small possibility for resurrection :0)
bassdroid said:
I was reverting my Phone back to stock so the wife can use it. The battery fell out while applying the update.zip. Now the phone wont power up or show led while charging. Am I screwed? This is a mytouch 3g 1.2 tmobile
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Sounds like a brick, but keep screwing with it. Have you left the battery out for a while and then tried again? If you can SAPPIMG it again and let it finish you should be fine.
Yes i hold the power button down and no response whatsoever from the phone.
What is about this picture?
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Is it also bricked? After several updates, it went to this status no matter pressing power, or power + menu, or power + back and so on.
Any one can give a hand?
Thats the same picture i had when the battery fell out of my phone.
I got more help from a different website. Thanks alot.
bassdroid said:
I got more help from a different website. Thanks alot.
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What site?

Battery issue

Hi,I have problem with my battery , I tried various battery fix apps but nothing
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Mirko100 said:
Hi,I have problem with my battery , I tried various battery fix apps but nothing
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I found a replacement battery on eBay for under $20 but it ships from China
Sent from my PH-1 using Tapatalk
I replaced my battery, it's not hard but you need a heat gun to remove the screen. Then use double sided 3m tape to put it back on
clsA said:
I found a replacement battery on eBay for under $20 but it ships from China
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tekweezle said:
I replaced my battery, it's not hard but you need a heat gun to remove the screen. Then use double sided 3m tape to put it back on
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Could you please tell if the battery is original and/or if it performs as well as a 4000 mAh battery should perform? And lastly please share the link yiu bought from. Thanks.
Works about as well as regular battery. Atleast phone doesn't shut down with 30% remaining.
https://rover.ebay.com/rover/0/0/0?mpre=https://www.ebay.com/ulk/itm/382837464117
tekweezle said:
Works about as well as regular battery. Atleast phone doesn't shut down with 30% remaining.
https://rover.ebay.com/rover/0/0/0?mpre=https://www.ebay.com/ulk/itm/382837464117
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This link is not working. It's formatting seems off. Could you please post the original link as it appears on the browser's address bar?
https://www.ebay.com/itm/1x-3980mAh...e&pageci=fb79a851-4107-417e-aa6c-a590bbe309e4
Try this

I think my phone got a virus? Very weird bootloop/stuck bootloader

My ZE553KL (I use it as a home device control, small tablet) keep loading/reloading for 3 hours now. I CANNOT SHUT IT DOWN. everytime I have this vibrate boot, ITS SUPER ANNOYING.
It show the bootloader then reboot, then show the bootloader and so on. Buttons are unresponsive.
Only think I can do is press up and get to screen number 2 for exactly 6 second (my computer then recognize it).
I cannot remove battery (hello soldered battery). or shut it down, I guess at some point It will drain battery but.
I have no idea what is happening, please help?
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Ouch
Play with it. Proper button sequence and timing is everything. It's easy to not hit the right button at the exact moment. Allowing the battery to auto shutdown may break the cycle. Don't attempt to solder the battery without a good iron and skillset. You need to be fast about it.
If the OS is pre Pie it's suspectable to rootkits that require a reflash to erraticate.
A hardware failure is also possible.
A bad coded 3rd party apk can also boot loop you. That's worse than a normal boot loop though.
It's definitely corrupted... hopefully someone here who has seen this before and/or knows more about that line of phones advanced troubleshooting can help you.

drain oneplus 8 pro

for thoose who have drain battery issues this can be the problem
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btw i cant find this on internet...something compatible?
Bruno41 said:
for thoose who have drain battery issues this can be the problem
View attachment 5522933
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whats the problem here?
xtcislove said:
whats the problem here?
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phone was draining current when totally off...like 460ma i toke appart and test the capacitors and components next to the ic were all shorted apply freeze spray to make sure and immediately that ic warm up, i remove that ic and shorts gone so im guessing that was the problem gonna replace see if works properlly
Bruno41 said:
phone was draining current when totally off...like 460ma i toke appart and test the capacitors and components next to the ic were all shorted apply freeze spray to make sure and immediately that ic warm up, i remove that ic and shorts gone so im guessing that was the problem gonna replace see if works properlly
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btw toke me a while to find the manufactor( https://www.awinic.com/Public/Uploads/uploadfile2/files/20200515/20200515145039_5ebe3bbf4b71e.pdf) of this ic but i want to know if there is something better(compatible) like texas instruments?
I know this is a little off topic... But seeing a post for the OP8Pro with a 2022 date on it is refreshing! Been searching for days for information on how to flash a ROM/TWRP and/or ROOT and most posts are from 2020. I was beginning to think the device/projects were abandoned!
While on the subject, if anyone has recently and successfully accomplished any of the things I mentioned, would you please share? I have over a 100 tabs open right now from all the bricking I've had to come out of over the last 5 days!
Thanks!

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