Related
I was downgrading from 4.0.4 to 2.3.5 and while flashing with RSDlite the battery suddely went down and it showed failure.
Since then I am not able to turn my phone on, nor even in the menu which shows the option of AP Fastboot.
When I plugin into the computer, it shows a white LED and nothing else. What should I do?
rahulwadhwani said:
I was downgrading from 4.0.4 to 2.3.5 and while flashing with RSDlite the battery suddely went down and it showed failure.
Since then I am not able to turn my phone on, nor even in the menu which shows the option of AP Fastboot.
When I plugin into the computer, it shows a white LED and nothing else. What should I do?
Click to expand...
Click to collapse
I have been seeing many threads here. One of them suggested to charge in AP fastboot mode using the buttons but that didn't work for me. I am yet to try the cable method.
Is there any other way out?
Guys, I cannot understand why users are trying to flash with low battery again and again. The problem is already known well, am I right?
So, put your device on the charger, NOT TO THE PC. Wait a while and check if it's charging. Maybe you are able to put the device into the fastboot mode only for a short moment, there you can shut it down pressing the power button shortly. The you should be able to charge it normally. If not, try a factory cable. AND at least: READ THE FORUMS!!!
Edit: And do NOT charge it with your PC! It will only charge with you charger.
dtrail1 said:
Guys, I cannot understand why users are trying to flash with low battery again and again. The problem is already known well, am I right?
So, put your device on the charger, NOT TO THE PC. Wait a while and check if it's charging. Maybe you are able to put the device into the fastboot mode only for a short moment, there you can shut it down pressing the power button shortly. The you should be able to charge it normally. If not, try a factory cable. AND at least: READ THE FORUMS!!!
Edit: And do NOT charge it with your PC! It will only charge with you charger.
Click to expand...
Click to collapse
My phone automatically boots in the fastboot mode and it shows battery low. I am not able to charge it.
I have been reading the forums and all the stuff I found is not working, that's why I made this new thread.
I think from fb mode press vol down and power.This should turn off and you may be able to charge. If not either get a factory lead made or make on yourself
ethan21 said:
I think from fb mode press vol down and power.This should turn off and you may be able to charge. If not either get a factory lead made or make on yourself
Click to expand...
Click to collapse
it is not charging, is there any other way other than getting a factory lead or making one?
rahulwadhwani said:
it is not charging, is there any other way other than getting a factory lead or making one?
Click to expand...
Click to collapse
doubt it, ive been trying endless methods to try make it work as waiting for factory cable from ebay is gonna be like 20-25working days, not counting the despatch of the item after 3 business days of payment being received. god that is soooooo long 4 me!! arghhhh
You'll need a factory cable to flash a new rom in order to charge ur razr. Do a factory cable forum search.
Don't be scared by the name, it's just a modified cable you do by yourself.
Good luck
Sent from my XT910 using Tapatalk 2
I screwed something up trying to flash. I get back up sometimes but
Now my phone no longer charges. It also shows signal but cant
Do anything unless on wifi. I cant flash anything else to this phone.
I think it still charging in fastboot mode but it takes longer time. Try to charge it (in fastboot mode) for 3-4 hours. It works for me.
Sent from my iPad using Tapatalk HD
rahulwadhwani said:
it is not charging, is there any other way other than getting a factory lead or making one?
Click to expand...
Click to collapse
No I think it is looking like going on e bay or getting one made locally either by yourself or electronics shop
I have given my phone in a Motorola Service Centre. I will get it back next week, so now I just have to wait!
rahulwadhwani said:
I was downgrading from 4.0.4 to 2.3.5 and while flashing with RSDlite the battery suddely went down and it showed failure.
Since then I am not able to turn my phone on, nor even in the menu which shows the option of AP Fastboot.
When I plugin into the computer, it shows a white LED and nothing else. What should I do?
Click to expand...
Click to collapse
You just buy the factory cable.it can solved the issue. just PM me.
Hi all
My phone was shutting off instantly without any reason for couple of days and then I would turn it on. My battery was also acting weird. Sometimes when I turn it on it was showing 30% battery while before it was at 70%. Today, it turned off and wouldn't turn on. I tried Vol Up/Down+HOME+Power button and Home+Power button but it wouldn't turn on or go into recovery/download mode. When I put it on charge, charge symbol shows for a second and then it would turn off and then again on and off and continues forever.
Any help in this regard would be highly appreciated.
Either your battery is not accepting charge or is not getting any charge.
If you know someone else with an S2, ask to borrow their battery to find out whether your phone will boot.
I've a suspicion that you're going to have to replace either the battery or the USB charger port.....or maybe even both.
But the first thing to find out is if the phone boots with a 'known good' battery.
my wife says I'm a phone geek....
I'd have to agree......
keithross39 said:
Either your battery is not accepting charge or is not getting any charge.
If you know someone else with an S2, ask to borrow their battery to find out whether your phone will boot.
I've a suspicion that you're going to have to replace either the battery or the USB charger port.....or maybe even both.
But the first thing to find out is if the phone boots with a 'known good' battery.
my wife says I'm a phone geek....
I'd have to agree......
Click to expand...
Click to collapse
Thanks a lot buddy for your reply.
An hour ago I put the phone on charge for about 15 minutes and the battery charging symbol stabilized. Then I pressed Power button and phone booted and was working fine. Then just to check, I shut off and it won't start again and came back to the same old problem. I would definitely battery from same phone and will let you know about the updates.
Regards,
Its a very weird problem. I have put the battery of my brother's SGS2 in my phone and the problem is same. Then when I put my battery in my brother's mobile then that mobile shows the same problem. After switching batteries many time, my brother's SGS2 with its own battery would show the same problem. In other words that mobile was dead also. Then I plugged out the battery from the other mobile and left it out for some time and plugged in again and mobile was ok.
After that I didn't risk to switch batteries again. I have the feeling that problem is not at hardware end. For some reasons my mobile's software is corrupting batteries. I remember to have re-calibrated the battery couple of days ago with software named "battery recalibrate". I am lost at what the problem might be and what to do anymore.
Pls help.
Flash firmware with Odin that will rule out software problems. Flash say lsw and see if its the same.
andrewwright said:
Flash firmware with Odin that will rule out software problems. Flash say lsw and see if its the same.
Click to expand...
Click to collapse
But I am unable to go in recovery/download mode and can't boot the device. How can I install firmware with odin.
ImranG2 said:
But I am unable to go in recovery/download mode and can't boot the device. How can I install firmware with odin.
Click to expand...
Click to collapse
Thought you got it to boot?
andrewwright said:
Thought you got it to boot?
Click to expand...
Click to collapse
Any idea/suggestion to boot the device.
Jig to force it to download mode
Just for the record. I discovered the solution to be ridiculously simple. Battery pins connection was loose and by just putting a foiled tissue paper at below corner of battery to strengthen connection of pins, all was back to normal. Ahh! it was such a relief.
Happy days glad you sorted it:thumbup:
Walking out of work yesterday, I swapped my dying battery for my freshly charged one, and powered up the phone. I see the Samsung logo pop up, and then the CyanogenMod wheel start spinning, so I slip it in my pocket. I pull it out a couple of minutes later to check something, and the screen is black. I press the power button a few more times, and the Samsung logo shows up again. Apparently my phone was off. So I wait on it to boot up, but it never leaves the Samsung logo. It sits, and sits, and sits...for a good 30-45 seconds, it sits on that screen. And then it goes black. I try again, but nothing happens. I switch back to the dying-but-not-dead battery, still nothing. I leave it to sit on the seat of the car with no battery for the drive home, and try again. Nothing. I leave it to sit on the charger for a couple of hours, both with and without a battery. Nothing. I leave it "charging" overnight. It's warm in the morning, but still nothing. I can pull the battery and put it back in, hit the button, and a little while later it will heat up, as if it's running and something's hitting the CPU...but no vibrations from the phone, no sounds, no anything at all, other than the heat. I tried my jig just now, as it was in my desk at work. More nothing. The phone is cold, the battery is cold, it might as well be a rock.
So...any chance of saving this thing? I'm really hoping to hold out for Black Friday sales to replace it with an S4 or something. If I can get this thing to last me another two months, I'll be happy. If it goes belly up November 30, that's fine. I just hope I can make it last until then. I already had to throw down $50 to get my wife a limp-along phone off Craigslist...am I going to be stuck doing the same for me?
First see if you can boot into recovery and perform a wipe data/factory reset. If not, see if you can get into download mode. If you can, flash back to stock and see if that lets it boot. In any event, you should perform a wipe data/factory reset at the earliest possible moment, even if you have to reflash the firmware first. If you can get back to stock, you should be able to reinstall your custom firmware.
So far I can't convince it to acknowledge that it's even on. The only sign it's not 100% dead is that it warms up when plugged in. I have no idea if it's actually doing anything other than sending juice to the battery because there's nothing on the screen and no vibrations or sound to alert me that it's doing anything at all.
:-/
I'll add that my computer doesn't acknowledge the phone's existence. Linux desktop, lsusb shows nothing remotely Android/Samsung related. Granted, a failing microUSB port on the phone isn't helping, so I don't know how valid this particular test is.
So u are in the need to enter the fast boot mode or else try the official firmware installation by the help of SD card.....
Hit thanks if this helped you...
Sent from my Xperia U using xda app-developers app
...could you explain either of those? Fastboot, from what I can tell, is an HTC thing, and has nothing to do with Samsung phones in general nor the i777 in particular. As for firmware installation, is there a way to do this without any screen, PC connection, or feedback from the phone whatsoever?
nd_geek said:
...could you explain either of those? Fastboot, from what I can tell, is an HTC thing, and has nothing to do with Samsung phones in general nor the i777 in particular. As for firmware installation, is there a way to do this without any screen, PC connection, or feedback from the phone whatsoever?
Click to expand...
Click to collapse
Some Samsung phones have fast boot. I think the S4 does. The I777 does not.
If you can get the phone into download mode, (and if your usb connection is working, which I think from what you said may be in question,) then you can use the Samsung tool, Odin3, to flash firmware. You would have to use a Windows computer since Odin does not work on Linux.
I think your main problem is that you have a failing USB port. You should consider buying a replacement and putting it in yourself. It is supposed to be fairly easy. Once you have that working, you should be able to recover your phone.
Could it be possible that whatever it was trying to run drained the battery and now it's just refusing to charge? I had almost an exact same situation happen to me. I ended up having to buy a cheapo external battery charger from amazon to charge the battery and finally get it to boot.
creepyncrawly said:
Some Samsung phones have fast boot. I think the S4 does. The I777 does not.
If you can get the phone into download mode, (and if your usb connection is working, which I think from what you said may be in question,) then you can use the Samsung tool, Odin3, to flash firmware. You would have to use a Windows computer since Odin does not work on Linux.
I think your main problem is that you have a failing USB port. You should consider buying a replacement and putting it in yourself. It is supposed to be fairly easy. Once you have that working, you should be able to recover your phone.
Click to expand...
Click to collapse
Sadly, download mode doesn't seem likely. The phone is basically functionally a rock, with the limitation that it's probably easier to break than a rock. I may venture down the replacement USB road, although I'm a bit leery of spending money on the device, given that it won't even power on.
cicatriz63 said:
Could it be possible that whatever it was trying to run drained the battery and now it's just refusing to charge? I had almost an exact same situation happen to me. I ended up having to buy a cheapo external battery charger from amazon to charge the battery and finally get it to boot.
Click to expand...
Click to collapse
That's what I initially suspected, but I actually have a Samsung charger I bought off Amazon that came with a spare battery, and I've charged both batteries with it to full capacity. What does appear to be happening is that when it's generating heat, it's actually discharging the battery rather than charging, as a battery pulled from the phone takes much longer to charge on the external charger than one that has been charged from the charger, pulled, let sit, and put back in the charger. It's possible the phone refuses to power on until it can charge, though, because I too have had that issue in the past, and the only solution was to let it sit on the charger for a few hours. The first half-hour or so, nothing happened, but then eventually I'd get the battery charge animation. Sadly, letting the phone sit overnight did nothing this time around.
nd_geek said:
Sadly, download mode doesn't seem likely. The phone is basically functionally a rock, with the limitation that it's probably easier to break than a rock. I may venture down the replacement USB road, although I'm a bit leery of spending money on the device, given that it won't even power on.
That's what I initially suspected, but I actually have a Samsung charger I bought off Amazon that came with a spare battery, and I've charged both batteries with it to full capacity. What does appear to be happening is that when it's generating heat, it's actually discharging the battery rather than charging, as a battery pulled from the phone takes much longer to charge on the external charger than one that has been charged from the charger, pulled, let sit, and put back in the charger. It's possible the phone refuses to power on until it can charge, though, because I too have had that issue in the past, and the only solution was to let it sit on the charger for a few hours. The first half-hour or so, nothing happened, but then eventually I'd get the battery charge animation. Sadly, letting the phone sit overnight did nothing this time around.
Click to expand...
Click to collapse
So not even recovery mode works?
azeem40 said:
So not even recovery mode works?
Click to expand...
Click to collapse
The phone doesn't power on. If I plug it in, it gets warm, but other than that, it shows no signs of life.
You've tried plugging it into the computer without battery in case power button went dead?
Sent from my GT-p511x
This morning I got in my car and plugged my phone in, turned on Waze and drove to work which everything was fine. I started to do some testing on my phone at work which was killing the battery so I plugged it in, but the light did not appear for charging. I tried plugging it into two different computers, wall outlet, and different cords. I tried a co-workers phone on my cord and his started charging with no problems both connected to the PC and wall outlet. I cleaned the USB port on the phone thinking their maybe some dirt and build up in there, but still no love. Tried simulating a battery pull, flashing a ROM, and doing a restore...again no love. So I am guessing either the battery or the port is bad, even though the cable clips into place and is not loose.
My question I guess is: I have insurance on the phone, but do I need to RUU the phone in order to get the work done or will Sprint not care? I don't want to RUU and not be able to unlock and root again, but at the same time....I need a working phone. Also, if I missed something in my troubleshooting that someone has had success with for the same issue, please let me know.
Here is an early Thank You for those that may have suggestions or advice.
bdiddled said:
This morning I got in my car and plugged my phone in, turned on Waze and drove to work which everything was fine. I started to do some testing on my phone at work which was killing the battery so I plugged it in, but the light did not appear for charging. I tried plugging it into two different computers, wall outlet, and different cords. I tried a co-workers phone on my cord and his started charging with no problems both connected to the PC and wall outlet. I cleaned the USB port on the phone thinking their maybe some dirt and build up in there, but still no love. Tried simulating a battery pull, flashing a ROM, and doing a restore...again no love. So I am guessing either the battery or the port is bad, even though the cable clips into place and is not loose.
My question I guess is: I have insurance on the phone, but do I need to RUU the phone in order to get the work done or will Sprint not care? I don't want to RUU and not be able to unlock and root again, but at the same time....I need a working phone. Also, if I missed something in my troubleshooting that someone has had success with for the same issue, please let me know.
Here is an early Thank You for those that may have suggestions or advice.
Click to expand...
Click to collapse
Hey bud. First thing I would do is flash the latest stable TWRP for the phone. Then boot to recovery and see if it will charge.
If not, try flashing a stock kernel and see if that fixes the issue.
If it still has problems, I would be willing to bet it is hardware related be it the board, port, or battery.
If you are S=OFF, you will be able to root and unlock just fine. I don't know the carriers policies, but it's always safe to be RUU if you intend to do a Insurance claim. Make sure all your internal memory is backed up prior to flashing a RUU.
I found out the usb port on the phone is bad, but if I plug it in halfway the phone will charge. Thanks for the response and suggestion neo.
bdiddled said:
I found out the usb port on the phone is bad, but if I plug it in halfway the phone will charge. Thanks for the response and suggestion neo.
Click to expand...
Click to collapse
I've had that problem a few times too. Followed these instructions (found somewhere else) and it's corrected it every time:
1. Power phone off
2. Put on charger for at least ten minutes (does not appear to be charging, but that was the instruction)
3. Hold both the volume up and power buttons at the same time for at least two minutes (phone goes into kind of a boot loop)
4. Release both and phone reboots and charging works again
For me it fixed the "messing with the USB plug"
At least worth a try.
tlarm said:
I've had that problem a few times too. Followed these instructions (found somewhere else) and it's corrected it every time:
1. Power phone off
2. Put on charger for at least ten minutes (does not appear to be charging, but that was the instruction)
3. Hold both the volume up and power buttons at the same time for at least two minutes (phone goes into kind of a boot loop)
4. Release both and phone reboots and charging works again
For me it fixed the "messing with the USB plug"
At least worth a try.
Click to expand...
Click to collapse
I have not heard of this one before. I will give this a try, see what happens and report back. Thanks.
tlarm said:
I've had that problem a few times too. Followed these instructions (found somewhere else) and it's corrected it every time:
1. Power phone off
2. Put on charger for at least ten minutes (does not appear to be charging, but that was the instruction)
3. Hold both the volume up and power buttons at the same time for at least two minutes (phone goes into kind of a boot loop)
4. Release both and phone reboots and charging works again
For me it fixed the "messing with the USB plug"
At least worth a try.
Click to expand...
Click to collapse
Unfortunately this did not work for me, but thanks for the suggestion.
bdiddled said:
Unfortunately this did not work for me, but thanks for the suggestion.
Click to expand...
Click to collapse
Sorry that didn't work. I always hate giving up, especially when it's usually a mess I've caused. Hahaha but anyway, if things are straightening out when I have issues, I go back and flash the stock android rom, I'm on Verizon and use the deodexed one in another post on here. Seems as though using the rom designed for the phone cures a lot of ills (imagine that). Again, unless your set on sending it back (personally I hate the hassle of that) I'd give that a try too along with doing the button holding thing too if just flashing the rom doesn't correct it. Good luck whichever you decide!
tlarm said:
Sorry that didn't work. I always hate giving up, especially when it's usually a mess I've caused. Hahaha but anyway, if things are straightening out when I have issues, I go back and flash the stock android rom, I'm on Verizon and use the deodexed one in another post on here. Seems as though using the rom designed for the phone cures a lot of ills (imagine that). Again, unless your set on sending it back (personally I hate the hassle of that) I'd give that a try too along with doing the button holding thing too if just flashing the rom doesn't correct it. Good luck whichever you decide!
Click to expand...
Click to collapse
Well I ran an RUU yesterday and had no luck, until I found plugging it in halfway got it to charge. I have tried everything that I can think of along with neo and your suggestions, but the port is just bad. So I am hoping it will hold off until the end of the month when the m9 comes out and I am able to upgrade. So I will ride it out till it completely stops charging or I get a new phone. I do appreciate your suggestions and help though.
bdiddled said:
Well I ran an RUU yesterday and had no luck, until I found plugging it in halfway got it to charge. I have tried everything that I can think of along with neo and your suggestions, but the port is just bad. So I am hoping it will hold off until the end of the month when the m9 comes out and I am able to upgrade. So I will ride it out till it completely stops charging or I get a new phone. I do appreciate your suggestions and help though.
Click to expand...
Click to collapse
If you have insurance they should cover that... Also if your have Verizon the extended warranty may cover it.
TapPed fRom mY HTC OnE mAx
Dear all,
I hope there is someone here, who can help me with my issue. I lost my hope after trying almost everything found in the internet.
So here is the problem: I was using my phone as a navigation in my car. The battery was low, so I used the car charger and kept it plugged, while driving. I observed, that even though I was charging my phone via car charger, the battery continued to get low and finally the phone turned off. After reaching home, I plugged my phone with an original quick charger from Xiaomi. Unfortunately I was not able to charge my phone and it got stuck in a bootloop, with a phone showing Mi Logo, vibrating and switching off repeatedly.
When I connect the phone with the laptop, it is shortly recognized (when it is booting) and then disconnected and again and again. I can go to fastboot mode but I cannot flash my phone using MiFlash, because I get an error: Failed. Low battery.
Does anyone know the solution? I would really appreciate any help.
adka said:
Dear all,
I hope there is someone here, who can help me with my issue. I lost my hope after trying almost everything found in the internet.
So here is the problem: I was using my phone as a navigation in my car. The battery was low, so I used the car charger and kept it plugged, while driving. I observed, that even though I was charging my phone via car charger, the battery continued to get low and finally the phone turned off. After reaching home, I plugged my phone with an original quick charger from Xiaomi. Unfortunately I was not able to charge my phone and it got stuck in a bootloop, with a phone showing Mi Logo, vibrating and switching off repeatedly.
When I connect the phone with the laptop, it is shortly recognized (when it is booting) and then disconnected and again and again. I can go to fastboot mode but I cannot flash my phone using MiFlash, because I get an error: Failed. Low battery.
Does anyone know the solution? I would really appreciate any help.
Click to expand...
Click to collapse
Are you on miui or a custom rom?
I think I know what problem you are facing, your device's battery is actually drained of all the power, like it empty. So drained that it doesn't even have the energy to turn on the phone to get power. I had a lenovo a560 last year, and it had the same problem, so what i had to do was either leave it for charging and pray that it begins charging (and sometimes after 3 or 4 hours the battery started charging as normal when it got 1% battery), or the second method was that i took the removable battery out and charged it externally using wires. The second method worked since the battery got enough power, to keep the phone on during charging.
Now the problem is that redmi note 4 doesn't have a removable battery, so either you can leave the phone for charging, and actually forget about it for a day, or the only other thing is that you have to visit a service center.
Not joking about the charging process but that is the only thing you can do.
---------- Post added at 06:15 PM ---------- Previous post was at 06:12 PM ----------
adka said:
Dear all,
I hope there is someone here, who can help me with my issue. I lost my hope after trying almost everything found in the internet.
So here is the problem: I was using my phone as a navigation in my car. The battery was low, so I used the car charger and kept it plugged, while driving. I observed, that even though I was charging my phone via car charger, the battery continued to get low and finally the phone turned off. After reaching home, I plugged my phone with an original quick charger from Xiaomi. Unfortunately I was not able to charge my phone and it got stuck in a bootloop, with a phone showing Mi Logo, vibrating and switching off repeatedly.
When I connect the phone with the laptop, it is shortly recognized (when it is booting) and then disconnected and again and again. I can go to fastboot mode but I cannot flash my phone using MiFlash, because I get an error: Failed. Low battery.
Does anyone know the solution? I would really appreciate any help.
Click to expand...
Click to collapse
But wait, if the phone is able to stay in fastboot mode, why not charge it there? Like just open fastboot mode, and connect the charger. It will atleast charge some percent.
MyNameIsRage said:
Are you on miui or a custom rom?
I think I know what problem you are facing, your device's battery is actually drained of all the power, like it empty. So drained that it doesn't even have the energy to turn on the phone to get power. I had a lenovo a560 last year, and it had the same problem, so what i had to do was either leave it for charging and pray that it begins charging (and sometimes after 3 or 4 hours the battery started charging as normal when it got 1% battery), or the second method was that i took the removable battery out and charged it externally using wires. The second method worked since the battery got enough power, to keep the phone on during charging.
Now the problem is that redmi note 4 doesn't have a removable battery, so either you can leave the phone for charging, and actually forget about it for a day, or the only other thing is that you have to visit a service center.
Not joking about the charging process but that is the only thing you can do.
---------- Post added at 06:15 PM ---------- Previous post was at 06:12 PM ----------
But wait, if the phone is able to stay in fastboot mode, why not charge it there? Like just open fastboot mode, and connect the charger. It will atleast charge some percent.
Click to expand...
Click to collapse
Hi, i thought about it before, but the phone was staying in fastboot mode for a very short time, to short to charge any resonable amount of power, and kept rebooting quickly. I left the phone for two days without trying to fix it and I tried just now to go into fastboot and try to charge. It stays now for quite a time in fastboot so I will keep my fingers crossed that I will be able to charge. I will update here if it was a success or not. Meanwhile, thank you for all your ideas! Lets see what happens...
adka said:
Hi, i thought about it before, but the phone was staying in fastboot mode for a very short time, to short to charge any resonable amount of power, and kept rebooting quickly. I left the phone for two days without trying to fix it and I tried just now to go into fastboot and try to charge. It stays now for quite a time in fastboot so I will keep my fingers crossed that I will be able to charge. I will update here if it was a success or not. Meanwhile, thank you for all your ideas! Lets see what happens...
Click to expand...
Click to collapse
Best of luck brother.
MyNameIsRage said:
Best of luck brother.
Click to expand...
Click to collapse
Unfortunately, no good results. I kept my phone in fastboot mode multiple times, but I was not able to charge my phone. Turning off fastboot is only causing phone to stuck in bootloop.
I also had an impression, that the phone was not warm at the back, where the battery is. Now I am starting to think that the battery is completely dead and I have to change it. But how is it even possible, that after 8 MONTHS the battery is completely f***ed up?
Can I somehow check the state of the battery? I would like to be sure, that there is no way to bring the battery back to life and I really have to go somewhere to change it. I am really reluctant to have a battery from some unknown company. :crying:
adka said:
Unfortunately, no good results. I kept my phone in fastboot mode multiple times, but I was not able to charge my phone. Turning off fastboot is only causing phone to stuck in bootloop.
I also had an impression, that the phone was not warm at the back, where the battery is. Now I am starting to think that the battery is completely dead and I have to change it. But how is it even possible, that after 8 MONTHS the battery is completely f***ed up?
Can I somehow check the state of the battery? I would like to be sure, that there is no way to bring the battery back to life and I really have to go somewhere to change it. I am really reluctant to have a battery from some unknown company. :crying:
Click to expand...
Click to collapse
Are you rooted?
This is really a kernel fault man, I had the same issues with mediatek Chipsets before, but you are saying in "8 months", so that means you are well covered in warranty. You can send an e-mail to Xiaomi customer care or visit a service centre with the phone bill. I am pretty sure a faulty battery or such happening can be covered using warranty, plus I would suggest NOT to get the battery changed from a 3rd party store.
MyNameIsRage said:
Are you rooted?
This is really a kernel fault man, I had the same issues with mediatek Chipsets before, but you are saying in "8 months", so that means you are well covered in warranty. You can send an e-mail to Xiaomi customer care or visit a service centre with the phone bill. I am pretty sure a faulty battery or such happening can be covered using warranty, plus I would suggest NOT to get the battery changed from a 3rd party store.
Click to expand...
Click to collapse
Sorry, I actually don't know much about the phones, so I don't know what 'rooted' means. I never did anything with my phone, software or whatever more than required.
With the warranty there is a different problem in my case: I bought my phone in China when I was there for my business trip and I live in Europe (yeah I know, my own fault, I should have bought it at home). I have bill and everything but I guess it will not help. Besides, Xiaomi gives 6 months warranty for battery (in case this is really the battery).
adka said:
Sorry, I actually don't know much about the phones, so I don't know what 'rooted' means. I never did anything with my phone, software or whatever more than required.
With the warranty there is a different problem in my case: I bought my phone in China when I was there for my business trip and I live in Europe (yeah I know, my own fault, I should have bought it at home). I have bill and everything but I guess it will not help. Besides, Xiaomi gives 6 months warranty for battery (in case this is really the battery).
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Knowing that you are not rooted is a positive thing when regarding the warranty, ok so here is the thing which you should do. But first of all please stop the battery charging process, since this can now be harmful and can damage the components. Ok so here's what you should do -
[email protected]
Send an email to that address regarding the battery problem. And provide the details including about the drainage of battery, and the methods which you tried. Plus attach the bill also. It doesn't really matter where you bought it, because the bill serves as to give them information that the device you own is actually bought by you, and it contains details about device like IMEI etc. If they respond and say that you can send your device to them, (in this case they will give you an address) you should do that. If they say they cannot help it, then consider getting a repair from a local shop.
I just checked my phone's inside and found out that you cannot externally charge the battery, so this means you need a repair, unfortunately.
Before ending this reply I just wanna clear the fact that,
The battery isn't damaged, it just isn't able to get power,(here it is because of the device) this means that if somehow some energy can be provided to the battery, the battery need not be replaced.
I wish you luck , may you be able to fix your phone again.
adka said:
Dear all,
I hope there is someone here, who can help me with my issue. I lost my hope after trying almost everything found in the internet.
So here is the problem: I was using my phone as a navigation in my car. The battery was low, so I used the car charger and kept it plugged, while driving. I observed, that even though I was charging my phone via car charger, the battery continued to get low and finally the phone turned off. After reaching home, I plugged my phone with an original quick charger from Xiaomi. Unfortunately I was not able to charge my phone and it got stuck in a bootloop, with a phone showing Mi Logo, vibrating and switching off repeatedly.
When I connect the phone with the laptop, it is shortly recognized (when it is booting) and then disconnected and again and again. I can go to fastboot mode but I cannot flash my phone using MiFlash, because I get an error: Failed. Low battery.
Does anyone know the solution? I would really appreciate any help.
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Any aftermath? What happened?
MyNameIsRage said:
Any aftermath? What happened?
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I am still waiting for the response from Global Service. If nothing happens, I will go to local 'mi center', where I know they can repair xiaomi phones, but not on warranty.
Apart from that, phone is still dead, but I have not tried yet anything else. I found this: https://xiaomifirmware.com/guides-and-tips/fix-bootloop-redmi-note-4-mtk/
But I am not sure, if this should work. Anyone have tried?
adka said:
I am still waiting for the response from Global Service. If nothing happens, I will go to local 'mi center', where I know they can repair xiaomi phones, but not on warranty.
Apart from that, phone is still dead, but I have not tried yet anything else. I found this: https://xiaomifirmware.com/guides-and-tips/fix-bootloop-redmi-note-4-mtk/
But I am not sure, if this should work. Anyone have tried?
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Click to collapse
That post shows you how to enter deep flash mode. You can give it a try. If that works, Voila, If it does't better go the service center.
So I got the response from service (it took them ages). Maybe it will help someone:
With respect to your concern, I would request you to please follow some troubleshooting steps in order to resolve your issue:
Try to charge your device with another compatible charger for at least 30 minutes
Long press power button for 10-15 seconds and check whether the device is responding or not
If the issue persists please follow the below mentioned steps:
Note: The below mentioned procedure deletes the data you have on your phone.
Sign Out from your Mi Account :-
Go to the settings
Select Mi Account
Confirm to Sign out
Create a backup : -
Go to the settings
Go to the additional settings
Go to the backup and reset
Go to the local backup
Go to the backup
Select system and apps
Then, select backup so that a backup would be created
After creating the backup, you can find your backup file through the below mentioned steps:
Go to the "explorer"
Select "storage" option
Then, "MIUI"
You will get a "backup" option
Select "all backup"
In this folder, you will be able to see your "backup file"
(Note :- Please save the backup file on your PC/Laptop so that your important data would be prevented)
Factory data reset :-
Go to the settings
Go to the additional settings
Go to the backup and reset
Tap on factory data reset
In order to restore your backup file, please follow the below mentioned steps:
Go to the settings
Go to the additional settings
Go to the backup and reset
Go to the local backup
After that, select your "backup file"
Then, "restore" it
I did not try anything from this yet, I have my phone at home, but maybe it will help some of you.
btw. the previous method from the link (deep flash mode) is not working for me.
PEOPLE I FIXED MY PHONE!!! I used again and again this method, which I have already posted before: https://xiaomifirmware.com/guides-and-tips/fix-bootloop-redmi-note-4-mtk/
I didn't work at the beginning, so I left my phone and actually wanted to wait till I go back home to my country for the weekend and visit Xiaomi service, but FINALLY IT WORKED!!! I cannot explained what was the reason that this time it clicked. My phone was completely drained, left for long time without touching. As a result I have a battery icon now and it is charging, no bootloop anymore. Hope this method would help someone. Be patient and try multiple times!
So it is not software problem causing the bootloop
So it is not a software, but only hardware - the battery - as the only problem in this case. I am facing a very similar case with my Redmi Note 4x Mediatek (4/64 Memory) just starting Friday morning (9Feb). I thought it was charging overnight, but in the morning found the power totally drained, and stucked not be able to recharge for hours. This phone is still under warranty (9month use) but ridiculously the Official Service Agent said they need up to 40days to fix this phone. This is worst experience comparing to other phones I ever had.