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I've been runnin the unity rom for a couple of months now( i was) with no issues at all, when yesterday morning my phone turned off itself and i haven't been able to bring it back to life. i dont know if i have the bad chip, never cared to check but i regret it now lol... any sugestions would help.... also i have tried turning on w/o sim card with a different battery, also tried to get it to bootloader but it just wont turn on at all.. thanks in advance
frankgbacoa said:
I've been runnin the unity rom for a couple of months now( i was) with no issues at all, when yesterday morning my phone turned off itself and i haven't been able to bring it back to life. i dont know if i have the bad chip, never cared to check but i regret it now lol... any sugestions would help.... also i have tried turning on w/o sim card with a different battery, also tried to get it to bootloader but it just wont turn on at all.. thanks in advance
Click to expand...
Click to collapse
Does the computer recognize it?
Sent from my HTC Glacier Sense 3.0 using xda premium
If you're talking about no power at all, it doesn't sound like a software issue. It sounds like an electrical issue.
If the screen backlight comes on when you hit the power button, then it could be software or electronic (borked chip, broken circuit board, etc)
Plugging it in, even if it's a dead phone, should still charge the battery if the electrical circuits are good. The LED will come on at orange or green and that should tell you if there is physically electricity running through the circuits.
If you get nothing, something in the phone died. I'm starting to realize the MT4G has a pretty poor build quality.
If the battery is charging and the backlight comes out, maybe a quick vibrate to indicate charging, then you could have some kind of an electrical short in the circuitry somewhere.
Or you just have a bad power button. That's a possibly. But that's odd that it turned itself off. That's what makes me think the power button itself isn't what's wrong.
In all cases it sounds dead. If you can't get to the recovery screen there's not much you can do.
saranhai said:
Does the computer recognize it?
Sent from my HTC Glacier Sense 3.0 using xda premium
Click to expand...
Click to collapse
no the computer does not recognize..thanks
Skipjacks said:
If you're talking about no power at all, it doesn't sound like a software issue. It sounds like an electrical issue.
If the screen backlight comes on when you hit the power button, then it could be software or electronic (borked chip, broken circuit board, etc)
Plugging it in, even if it's a dead phone, should still charge the battery if the electrical circuits are good. The LED will come on at orange or green and that should tell you if there is physically electricity running through the circuits.
If you get nothing, something in the phone died. I'm starting to realize the MT4G has a pretty poor build quality.
If the battery is charging and the backlight comes out, maybe a quick vibrate to indicate charging, then you could have some kind of an electrical short in the circuitry somewhere.
Or you just have a bad power button. That's a possibly. But that's odd that it turned itself off. That's what makes me think the power button itself isn't what's wrong.
In all cases it sounds dead. If you can't get to the recovery screen there's not much you can do.
Click to expand...
Click to collapse
no led lights it just died lol... it wont do a thing. im starting to think that it has some kind of short between the battery and the circuit that distributes power through out the phone.. thats my best guess.thanks
You can also check to make sure the battery isn't the problem by removing it and plugging the phone in. Again, the best you'll get is a brief flash of the backlight. But if you don't get that, you can be sure the battery itself isn't the problem.
Or just put a new battery in and see if that works.
This is highly unlikely to be the cause. But it's all about narrowing the possibilities. I've been fiddling with electronics for 20 years now. One thing I'm sure of is that you should never discount the really unlikely source of a problem. It won't usually be the answer, but every once in a while something you'd just never suspect ends up being the culprit.
I had the exact same issue, earlier this year. Your emmc chip gave you the bird. Go into Tmobile store, tell then your phone won't turn on, you tried the normal tricks, but nothing works. Act a little dumb with them,I did that an got a new one under warranty for $5, came in the mail the days later. DO NOT MENTION ANYTHING BOUT YOUR PHONE BEING ROOTED. If you do, your gonna have to pay full price for a new one or though the issuance company a $130(or whatever your deductible is).
Trust me on this, it works. I'm still using the phone they sent to me back in June.
If I helped, give thanks(via the button )
From my fist to your face, enjoy!
Mr.Highway said:
I had the exact same issue, earlier this year. Your emmc chip gave you the bird. Go into Tmobile store, tell then your phone won't turn on, you tried the normal tricks, but nothing works. Act a little dumb with them,I did that an got a new one under warranty for $5, came in the mail the days later. DO NOT MENTION ANYTHING BOUT YOUR PHONE BEING ROOTED. If you do, your gonna have to pay full price for a new one or though the issuance company a $130(or whatever your deductible is).
Trust me on this, it works. I'm still using the phone they sent to me back in June.
If I helped, give thanks(via the button )
From my fist to your face, enjoy!
Click to expand...
Click to collapse
ill try it tomorrow see if it works lol.... hopefully...thanks i was afraid of being the emmc chip.... damn it..
frankgbacoa said:
ill try it tomorrow see if it works lol.... hopefully...thanks i was afraid of being the emmc chip.... damn it..
Click to expand...
Click to collapse
It's always good to be safe then sorry
If I helped, give thanks( via the button )
From my fist to your face, enjoy!
Went out yesterday afternoon with some friends, had about 80% charge on the battery. Probably an hour into my night, I went to check my phone (i always keep it in my front pocket), and to my confusion, it wouldn't power on. Okay...maybe somehow an app left running killed the battery (although I think they designed the phones not to do this). Fast forward about 4 hours, when we get back home. I plug the phone into the wall charger and instantly see an unfamiliar blinking red led light just above the charge port. The phone wouldn't power up, decided to check back later. 30 Minutes later, still nothing. 8 Hours later on charge, still nothing.
I've tried hard resetting, I've tried holding the power button for 30 seconds, I've tried holding all three simultaneously. I guess it's just a dead phone.
I didn't root the phone, I didn't custom-rom the phone, no 3rd-party kernel...nothing...she was completely stock.
I called google, their support agent wasn't familiar with the phone. Said he'd get an RMA started, would email me the details he needed from me...never got back to me. I'm pretty pissed.
Waiting 5 weeks for a phone that dies in a month....not a happy camper.
UPDATE! FIXED IT
Following the guide here:
http://www.ifixit.com/Teardown/Nexus+4+Teardown/11781/1
I took it apart, disconnected the battery lead, and reconnected the lead...poof it boots!!
Click to expand...
Click to collapse
UPDATE #2
The phone "died" again. Took it apart again, pulled the battery, again. Factory Reset, the phones been on a charger since then and it is still on, we'll see how it lasts the day.
I'm not sure if there is any proof of this, but I read somewhere that benchmarking apps can cause this(?) I had Quadrant installed on my device shortly before this happened. Anyway, I'll let you guys know if I have any more problems.
UPDATE #3
I've lost it again. I don't know what to do at this point...
Before I proceed,
1) Are you comfortable working on electronics
if yes, continue to 2. if not, stop here.
2) Do you have the appropriate tools?
rr5678 said:
Before I proceed,
1) Are you comfortable working on electronics
if yes, continue to 2. if not, stop here.
2) Do you have the appropriate tools?
Click to expand...
Click to collapse
Yes and Yes, but I don't want to void my warranty on such an unknown problem. I'd rather see it replaced and they can research the problem on my phone and try to prevent it in the future so others don't have to go through this. Thanks
Don't you just hate the fact that some random employee at Google will easily have access to all of your personal data left on the phone?
Oh well, at least you get taken care of.
ethugp3pp3r said:
Yes and Yes, but I don't want to void my warranty on such an unknown problem. I'd rather see it replaced and they can research the problem on my phone and try to prevent it in the future so others don't have to go through this. Thanks
Click to expand...
Click to collapse
I'm not aware of any warranty/void stickers on this phone.
have you seen this?
If
If the phone battery has been discharged too far then it becomes dangerous to try and recharge it as it can explode, this is why these sorts of safety mechanisms kick in sometimes.
Your only option is to send it back, if the battery safety device has been activated, it will be permanent and can only be fixed by a new battery
Regards
Phil
rr5678 said:
I'm not aware of any warranty/void stickers on this phone.
Click to expand...
Click to collapse
Are you sure? Can anybody else verify this? What were you going to suggest doing? I'm having lots of complications with the RMA process because i'm currently visiting in England until the end of the month and then I'll go back to Germany where I'll be living for the next ~7 months. I got this phone last month when I was visiting home in the US. It's a total disaster and if disconnecting and reconnecting my battery is all I need to do (and I won't void the warranty), I'd prefer to give that a go.
oh and another thing...when I connect the phone to my laptop, the USB connect/disconnect sound plays every 5-6 seconds. So it seems like the phone is turning on, and then off again...over and over again.
ethugp3pp3r said:
oh and another thing...when I connect the phone to my laptop, the USB connect/disconnect sound plays every 5-6 seconds. So it seems like the phone is turning on, and then off again...over and over again.
Click to expand...
Click to collapse
I figured that all this red light stuff could be solved by a simple battery pull, but LG was too STUPID to realize that people need an accessible battery and now to even try it, you have to open the phone and unscrew the battery connector.
rr5678 said:
I figured that all this red light stuff could be solved by a simple battery pull, but LG was too STUPID to realize that people need an accessible battery and now to even try it, you have to open the phone and unscrew the battery connector.
Click to expand...
Click to collapse
Is it really that easy? Will the warranty be voided?
Following the guide here:
http://www.ifixit.com/Teardown/Nexus+4+Teardown/11781/1
I took it apart, disconnected the battery lead, and reconnected the lead...poof it boots!!
ethugp3pp3r said:
Following the guide here:
http://www.ifixit.com/Teardown/Nexus+4+Teardown/11781/1
I took it apart, disconnected the battery lead, and reconnected the lead...poof it boots!!
Click to expand...
Click to collapse
There you go. You've confirmed the fix.
HI EVERYBODY.
I'm back. The phone has done it again. I've not got the patience to peel the back off, but it's gone into the blinking red light on charge/not booting up at all mode.
GOOGLE/LG, IF YOU'RE READING THIS, Send us all a new battery as well as the tools to replace it, and update the software, too. I'd also like $50 for the trouble, and please, fire every single "support technician" that thinks the sim card is behind the battery on a nexus (I've had that 2 times now from support)
The phone is great when it works, but it's "infrastructure" is absolutely god awful.
Will report back. Recommendations are welcome!
ethugp3pp3r said:
HI EVERYBODY.
I'm back. The phone has done it again. I've not got the patience to peel the back off, but it's gone into the blinking red light on charge/not booting up at all mode.
GOOGLE/LG, IF YOU'RE READING THIS, Send us all a new battery as well as the tools to replace it, and update the software, too. I'd also like $50 for the trouble, and please, fire every single "support technician" that thinks the sim card is behind the battery on a nexus (I've had that 2 times now from support)
The phone is great when it works, but it's "infrastructure" is absolutely god awful.
Will report back. Recommendations are welcome!
Click to expand...
Click to collapse
Did you let your battery drain all the way or something?
Sent from my Nexus 4 using xda app-developers app
BigDig said:
Did you let your battery drain all the way or something?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Nope, I haven't done that. I just took it apart and reconnected the battery for the 3rd time. I really don't know what the f**k to do at this point. Does anybody have any idea what could be causing this? Google will not allow me to RMA the phone because I bought it in the US and I live in Germany (they won't ship it to Germany for some **** reason).
ahhhhhh!!
ethugp3pp3r said:
Nope, I haven't done that. I just took it apart and reconnected the battery for the 3rd time. I really don't know what the f**k to do at this point. Does anybody have any idea what could be causing this? Google will not allow me to RMA the phone because I bought it in the US and I live in Germany (they won't ship it to Germany for some **** reason).
ahhhhhh!!
Click to expand...
Click to collapse
bad battery is causing it...
Find a replacement.
You can also call LG instead of google. They may RMA for you.
tweaked said:
bad battery is causing it...
Find a replacement.
You can also call LG instead of google. They may RMA for you.
Click to expand...
Click to collapse
It's lasted through the night off the charger on Franco's Kernel and CM 10.1
not sure what that tells us, but I'm happy!
I'm 90% sure all of these weird battery problems + red light are because of stock charger!
Search around and see..
calanizzle said:
I'm 90% sure all of these weird battery problems + red light are because of stock charger!
Search around and see..
Click to expand...
Click to collapse
Good thing I hardly use that one
But instead of telling us to search, could you provide us with sources? Because this is interesting.
Somebody should compare the LG charger with another good quality charger, a Samsung or Nokia for example, using a scope.
I bought a friend of mine a LG G2 and within a couple weeks she managed to have it take a drink. The horror on my face was, well, horrifying when i was told. Anyways about the phone.........
She knew to immediately put the phone in rice which she did.a few days later i get the phone into my hands, moment of truth right? First thing i did was to take it apart and see if there's any corrosion on the board or any leftover residue which i found none. reassembled the device and plugged it in for........well i dont know why, i just did. I read online if the phone shuts off immediately after contact with water your chances are good. Anyways the phone showed signs of life. It began booting up past the LG logo to the boot animation of "Desolation ROM" where it freezes and than loops freezing at different times of the boot logo.
Download mode works so i decided to flash the KDZ 20C. The phone boots up entirely into the OS and works with few *issues. Two things i have problems with, the internal storage doesnt appear** on the computer regularly, and i must "adb reboot recovery" a few times before it successfully will boot into recovery. but i can manage with that. I rooted it through sideload, installed autoRec and got TWRP flashed and working. I did flash the new TWRP so that it mounts the storage to computer. anyways so i went to flash the rom, Desolation, Resurrection Remix, and Bliss pop with the same issues. ive dont everything multiple times already to no avail.
Ideas? anyone?
*issues: it thinks the headphone are plugged it and rapidly cycles the animation.
** it varies from one flash of the KDZ to the other i can "adb Push file /sdcard/"
Solution: buy her an old Nokia
Buy a new logic board.
Sounds like this one is toast
tiguy99 said:
Buy a new logic board.
Sounds like this one is toast
Click to expand...
Click to collapse
what i dont get it why can i still get the OS working if i flash the KDZ??? or is this the type of weirdness that comes with a water damaged device?
me myself and i said:
what i dont get it why can i still get the OS working if i flash the KDZ??? or is this the type of weirdness that comes with a water damaged device?
Click to expand...
Click to collapse
From my experience over the years water damage is a 50/50 shot.
On one hand you get a 100% recovered device with minor repair...i.e replace battery and or LCD and you're good to go.
On another hand you have weird malfunctions i.e headphone jack saying its plugged in when its not....dead wifi, dead vibrate, no data connection...the list can go on and on...
When this happens, unless you're skilled to replace the ICs on the logic board with some skillful soldering, I'd pass and either sell or use the phone for parts.
Start fresh with another used G2....maybe one with a broken screen you can get cheap and swap parts over to your phone.
Oh yeah...have your friend buy herself an S6 Active...
tiguy99 said:
From my experience over the years water damage is a 50/50 shot.
On one hand you get a 100% recovered device with minor repair...i.e replace battery and or LCD and you're good to go.
On another hand you have weird malfunctions i.e headphone jack saying its plugged in when its not....dead wifi, dead vibrate, no data connection...the list can go on and on...
When this happens, unless you're skilled to replace the ICs on the logic board with some skillful soldering, I'd pass and either sell or use the phone for parts.
Start fresh with another used G2....maybe one with a broken screen you can get cheap and swap parts over to your phone.
Oh yeah...have your friend buy herself an S6 Active...
Click to expand...
Click to collapse
"active" been hearing that a lot lately.........hard to believe i could be more reckless than i am with my M8 though but than again i dont drop that into water..............
Mashed_Potatoes said:
Solution: buy her an old Nokia
Click to expand...
Click to collapse
Prefer an 3310 one eheh
me myself and i said:
"active" been hearing that a lot lately.........hard to believe i could be more reckless than i am with my M8 though but than again i dont drop that into water..............
Click to expand...
Click to collapse
Have seen a few logic boards in ebay sell cheap the last 2 weeks. You may get lucky and replace the board with a newer/better condition one and fix your problem entirely.
I'd recommend buying a new battery too
tiguy99 said:
Have seen a few logic boards in ebay sell cheap the last 2 weeks. You may get lucky and replace the board with a newer/better condition one and fix your problem entirely.
I'd recommend buying a new battery too
Click to expand...
Click to collapse
ive been noticing that the battery was giving issues or seems to be inadequate to say the least
me myself and i said:
ive been noticing that the battery was giving issues or seems to be inadequate to say the least
Click to expand...
Click to collapse
How does the screen look?
I'd inspect the LCD and light box underneath to be safe as well.
If both look like new you're safe there.
Basically:
New logic board
New battery
New screen (if necessary )and youre good to go
tiguy99 said:
How does the screen look?
I'd inspect the LCD and light box underneath to be safe as well.
If both look like new you're safe there.
Basically:
New logic board
New battery
New screen (if necessary )and youre good to go
Click to expand...
Click to collapse
The screen looks good actually..............at first there was a portion that seemed to be washed out.......but a few days later i noticed that it was gone..........
me myself and i said:
The screen looks good actually..............at first there was a portion that seemed to be washed out.......but a few days later i noticed that it was gone..........
Click to expand...
Click to collapse
That's good!!!
I am a Nexus advocate and the same will most likely be true no matter which name or branding Google chooses to use... that is as long as they don't steer away from the customizability and the virtually impossibility of a software brick.
Anywho I am a owner of a 6p. I bought it in Feb. around Valentine's day. The reason this is revenant is because @ that time is when the gold nexus came out and was on sale. The only problem being was I didn't want the gold.. I wanted the aluminum one. I was able to remedy that easily enough. I ordered a new Rear housing via ali express which came with the glass and bottom plastic piece that covered the screws. I have repaired my Nexus 5 lcd probably 5 times. So I have some experience with mobile repair. When the back finally came in (like a month). I watched a quick tutorial of a tear down. When I was applying heat I used a little too much and ruined my camera. I was able to access the camera but it was very blurry to the point of not being able to make out what ever it was. So I ordered another camera via ali express again, waited a month, then attempted another repair. This time I had no issues with the heat gun or removing the rear housing. To replace the camera was not as easy as it would have been for the Nexus 5... there are several steps involved... one of which being too take out the battery... I cannot figure out for the life of me why Huawei would feel it necessary to apply a **** ton of adhesive on a battery that has little to no wiggle room but they did. While I was attempting the removal I ripped the poly bag and could instantly smell the lithium. Soooo I ended up ordering a new battery from China again. While I was waiting for it to come in the phone fell off of my bench and cracked the screen. I had no idea if the screen would work or not until the battery arrived so I could test. Well the battery came in finally I installed it with no issues. The phone is once again in one piece but unfortunately the screen does not work, but, I am not sure that it is only the screen not working. Is there anyway that I would be able to troubleshoot or verify that it is only the screen that isn't working? This is why I named the post pivotal moment... if it is only the screen and I can somehow verify it then ill purchase a screen... but if I order the screen, replace it, only to find out that it is not the screen where the problems reside and/or it is only one of many problems then I'll probably give up and lick my wounds.. So, in a nutshell, is there anyway to run a diagnostic or anything like it... At this point ANY help or suggestions are welcome.
Sent from my LG-D415 using Tapatalk
Well to me it sounds like you should be able to turn the phone on at least? Once it's on, give it maybe 5 solid minutes to boot just in case and try to operate it. If you see no response then try to call the phone. That would engage the screen, sound, and motor for the vibrate, if set... Go from there?
teh roxxorz said:
Well to me it sounds like you should be able to turn the phone on at least? Once it's on, give it maybe 5 solid minutes to boot just in case and try to operate it. If you see no response then try to call the phone. That would engage the screen, sound, and motor for the vibrate, if set... Go from there?
Click to expand...
Click to collapse
I think my only option left is to take her out back and put her down.... she's going to the big farm in the sky...
i2andog said:
I think my only option left is to take her out back and put her down.... she's going to the big farm in the sky...
Click to expand...
Click to collapse
Try holding down volume down + power for a couple seconds and plug it into a PC and see if it tries to load fastboot drivers.
one of my problems is that i cannot tell if the battery is charging or not... is there anyway to bypass charging port and put a direct charge to the battery so that I at least know that the battery will charge and/or hold the charge... That will also let me know if my charging port is working or not.
i2andog said:
one of my problems is that i cannot tell if the battery is charging or not... is there anyway to bypass charging port and put a direct charge to the battery so that I at least know that the battery will charge and/or hold the charge... That will also let me know if my charging port is working or not.
Click to expand...
Click to collapse
How long have you had the phone plugged in to a charger?
After installation probably 4-6 hours.. That's the beauty about Liith-poly... The rules of NiCd and NiMh are obsolete and do not apply... unless you are using one of course. Anyways a couple hours here an there..
i2andog said:
After installation probably 4-6 hours.. That's the beauty about Liith-poly... The rules of NiCd and NiMh are obsolete and do not apply... unless you are using one of course. Anyways a couple hours here an there..
Click to expand...
Click to collapse
Well you could still try, you'd feel it vibrate when it turned on.
teh roxxorz said:
Well you could still try, you'd feel it vibrate when it turned on.
Click to expand...
Click to collapse
My apologies about the tardiness of my response.. I put it on the charger yesterday for a good 8 hours..
no matter how long i push the power button I receive no response from the phone..
I've tried this while having the phone connected via USB to the pc..
I've used a multimeter and it reads 3.7v which is right on par but I have no way to test under a load to confirm that it remains at that level.
I'm curious to know if there is a way to test without battery...
i2andog said:
My apologies about the tardiness of my response.. I put it on the charger yesterday for a good 8 hours..
no matter how long i push the power button I receive no response from the phone..
I've tried this while having the phone connected via USB to the pc..
I've used a multimeter and it reads 3.7v which is right on par but I have no way to test under a load to confirm that it remains at that level.
I'm curious to know if there is a way to test without battery...
Click to expand...
Click to collapse
No worries, we all have lives.
And well, the only thing you could really do would be to remove the battery and then jump the terminals from an external supply.
It'd be the same as using a laptop with the battery removed and having it plugged into the wall still.
Recently I've rooted my phone, one week later I was experiencing battery problems, drop 30% to 3%, unexpected shutdowns, camera and flash almost not working.
The flash doesn't work, only turns on one led and the. Shuts down, sometimes both but then shutdown instantly, he camera (when bat is lower than 30%) looks like a CRT TV
I've flashed the stock rom xt1644, and still having the same problems.
Any suggestion?
Edit* it wasn't hardware problems, battery was uncalibrated, I followed these steps
https://www.androidpit.com/how-to-calibrate-the-battery-on-your-android-device
Edit* wasn't battery uncalibrated, was battery pin problem (contact problem maybe), I've removed the back housing, and disconnected the battery, now everything is working fine
panchoarcia said:
Recently I've rooted my phone, one week later I was experiencing battery problems, drop 30% to 3%, unexpected shutdowns, camera and flash almost not working.
The flash doesn't work, only turns on one led and the. Shuts down, sometimes both but then shutdown instantly, he camera (when bat is lower than 30%) looks like a CRT TV
I've flashed the stock rom xt1644, and still having the same problems.
Any suggestion?
Click to expand...
Click to collapse
Sounds like a problem with the board. Any moisture?
strongst said:
Sounds like a problem with the board. Any moisture?
Click to expand...
Click to collapse
Currently I have a cover and a tempered glass, there's no moisture even on the backside
panchoarcia said:
Currently I have a cover and a tempered glass, there's no moisture even on the backside
Click to expand...
Click to collapse
Ok, but only rooting the phone won't cause such behavior. I know iPhones, Nokia, Blackberry etc. with similar problems and after opening that, the moisture indicators were red or metal/parts was corroded,that's why I'm asking. Even dropping a phone can bring problems weeks later (iPhone 4 sound chip, wasn't soldered good). And as it seems you're the only one around here with this problem, I guess it's a hardware failure. (sorry for the story )
For understanding: you only root the phone to, nothing else(flashing something)
strongst said:
Sounds like a problem with the board. Any moisture?
Click to expand...
Click to collapse
strongst said:
Ok, but only rooting the phone won't cause such behavior. I know iPhones, Nokia, Blackberry etc. with similar problems and after opening that, the moisture indicators were red or metal/parts was corroded,that's why I'm asking. Even dropping a phone can bring problems weeks later (iPhone 4 sound chip, wasn't soldered good). And as it seems you're the only one around here with this problem, I guess it's a hardware failure. (sorry for the story )
For understanding: you only root the phone to, nothing else(flashing something)
Click to expand...
Click to collapse
I haven't dropped my phone, I'm very careful, I know root can't damage hardware but, it's funny cause since I've rooted, problems came
panchoarcia said:
I haven't dropped my phone, I'm very careful, I know root can't damage hardware but, it's funny cause since I've rooted, problems came
Click to expand...
Click to collapse
Was your phone new and the package sealed?
Is it only when the battery runs low? Mine did the thing with dropping from like %80 down to 30 then shut down and would turn back on at be like 44. If I used camera it shut the off off and sometimes calls too. I was told to try calibrations and resets and didn't help. Turns out I had to get the battery replaced by moto.
I experienced the exact same issue
panchoarcia said:
Recently I've rooted my phone, one week later I was experiencing battery problems, drop 30% to 3%, unexpected shutdowns, camera and flash almost not working.
The flash doesn't work, only turns on one led and the. Shuts down, sometimes both but then shutdown instantly, he camera (when bat is lower than 30%) looks like a CRT TV
I've flashed the stock rom xt1644, and still having the same problems.
Any suggestion?
Click to expand...
Click to collapse
Had this same exact problem with this same exact model of the G4 plus on the stock rom (unrooted). I sent it in for a warranty repair and it came back to me with the same issue. I ended up doing a warranty exchange where you put down a deposit and they send you a new phone and release the deposit back to you when they receive the defective device back. I don't think you would be able to swap the device if you unlocked the bootloader and rooted the device since that voids the warranty but I can confirm that this is most definitely a defective hardware issue you are experiencing.
strongst said:
Was your phone new and the package sealed?
Click to expand...
Click to collapse
I bough it used from ebay, came flawless with no problems.
Everything happened after rooting my phone, plus I'm not from NA, I live in central America, Nicaragua.
panchoarcia said:
I bough it used from ebay, came flawless with no problems.
Everything happened after rooting my phone, plus I'm not from NA, I live in central America, Nicaragua.
Click to expand...
Click to collapse
Ok... So this problem can also be present before you do flashing. Imagine the guy did what I think(dropped it, moisture, bad hardware cause lenovo manufacture it on a Monday), he recognized it, then sell it maybe with bootloader locking and you're happy who bought it now. That's possible!
Keasbeychay said:
Had this same exact problem with this same exact model of the G4 plus on the stock rom (unrooted). I sent it in for a warranty repair and it came back to me with the same issue. I ended up doing a warranty exchange where you put down a deposit and they send you a new phone and release the deposit back to you when they receive the defective device back. I don't think you would be able to swap the device if you unlocked the bootloader and rooted the device since that voids the warranty but I can confirm that this is most definitely a defective hardware issue you are experiencing.
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Click to collapse
Hopefully (Maybe) next Android update fixes the problem, if not, this is the last moto g fam I will own
panchoarcia said:
Recently I've rooted my phone, one week later I was experiencing battery problems, drop 30% to 3%, unexpected shutdowns, camera and flash almost not working.
The flash doesn't work, only turns on one led and the. Shuts down, sometimes both but then shutdown instantly, he camera (when bat is lower than 30%) looks like a CRT TV
I've flashed the stock rom xt1644, and still having the same problems.
Any suggestion?
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I'm just curious, did you root using SuperSU? If so, which version did you use? I ask you this because you keep saying that all these issues propped up AFTER you rooted your device.
Battery charge jumps can be caused because of battery calibration issues, which you can recalibrate using a plethora of apps available (by using root access), or the old fashioned way.
I didn't respond till now because of your camera issues — CRT stumped me.
panchoarcia said:
Hopefully (Maybe) next Android update fixes the problem, if not, this is the last moto g fam I will own
Click to expand...
Click to collapse
Look at iPhone 6 or Note 7 complex hardware, short research and development cycles, cheap parts, human fail. It can happen everywhere today.
zeomal said:
I'm just curious, did you root using SuperSU? If so, which version did you use? I ask you this because you keep saying that all these issues propped up AFTER you rooted your device.
Battery charge jumps can be caused because of battery calibration issues, which you can recalibrate using a plethora of apps available (by using root access), or the old fashioned way.
I didn't respond till now because of your camera issues — CRT stumped me.
Click to expand...
Click to collapse
I've used this tutorial
http://forum.xda-developers.com/moto-g4-plus/how-to/root-systemless-rooting-supersu-2-74-2-t3405772
Which phone you guys recommend? Have about 230$
panchoarcia said:
Which phone you guys recommend? Have about 230$
Click to expand...
Click to collapse
Search or ask here please: http://forum.xda-developers.com/showthread.php?t=1620179
Or here:
http://forum.xda-developers.com/showthread.php?t=1846277
Otherwise btt please.
Edit* battery was uncalibrated, wasn't hardware problems
Edit* battery was uncalibrated, wasn't hardware problems.
Followed these steps (no root)
https://www.androidpit.com/how-to-calibrate-the-battery-on-your-android-device