Phone won't chrage or get connected if I don't reboot it with the cable on and after it does when I unplug it the usb and 100% charged notification always shows. Also when I reboot normally it shows the battery charging part. Flashed the device with stock rom twice which didn't work. Battery percentage goes up. Like I have 20% at first then it goes to 96%. Also kies don't recognize it.
Help!
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I just installed the newest version of CWM along with Jugs 5.0. Once I got it all up I noticed that my phone was plugged in, but not charging.
I undid EVERYTHING and flashed back to complete stock and my phone is still not charging when plugged in.
I can plug it in while on battery stats, and it will say AC charging for about 10 seconds then switch to not charging.
Any idea whats going on?
Thanks in advance.
Edit: UBS is still recognized when plugging it into computer if phone is on. If I turn the phone off my computer wont recognize the device and while plugged in, it shows the battery icon but empty with a yellow triangle next to it with a crossed out batter in the triangle.
Running a rooted, unlocked, EVO 4g running CM 7.2.0 Rom
I've seen this same behavior twice. Once yesterday and once today.
Yesterday
Phone was plugged into usb port of laptop charging (around 50% at the time) was running Pandora and Wifi Tether (build into ROM). Phone crashes to off, no reboot attempt. Attempt to power phone back on yields no result (no lights, no screen ... nothing). Remove battery for 10-15 mins, insert and hook up to a AC charger and hit power button. Red light starts flashing, I wait for it to turn solid and try booting again. This time phone turns on and hangs at white HTC EVO splash screen. I then boot phone into custom recovery image, clear cache partition, and reboot. Phone boots ROM fully, batter reads 50% still and works fine until the next day.
Today
Phone was plugged in running Wifi tether, but not Pandora. Same behavior in crashing, removing battery, hooking up ac charger etc... this time however it didn't hang on the HTC EVO splash screen, and boots the ROM. However, the battery no reads 0% and wasn't charging. Removing the AC charger causes phone to shutdown. Reboot rom again, still read 0%, but let it sit for a few minutes and begins to charge. Appears to be charging fine and holds its own without the ac charger. **Note - battery was also around 50% or so when it crashed out
Questions:
Whats the root here? Bad battery? Bad rom? Thoughts on root cause would help if anyone has gone through this.
Thanks!
I'd say a combination of battery and ROM. Try flashing a new ROM and if it continues, try a new battery.
After flashing 4.0.4 rom, flashtool says to disconnect the phone and turn it on. But even after disconnected the usb cable the green light keeps always on and the phone do not turno on. I tried flash it again, flash the old firmware tried to update using SEUS, but it says it already got the latest software Tried to remove and reinsert battery, micro sd and sim card, connect to the charger, take the battery away and charge it on a separated charger... I tried all this again using a different battery too. And the green led light keeps aways on and it stills not turning on. The PC recognizes it on flash mode, I think it maybe permanently on flash mode even after flashing and disconnecting it from the pc.
When it was still working, I was having a strange battery issue. Always when above 50%, the battery LED tuns on and keeps on. Orange and turns green when above 90%, but always on, even after disconnecting the charger. If I take off the battery and reinsert it, even without nothing plugged in it starts the charging battery animation and the led turns on just like if it was charging. Recently the genuine charger was not working anymore, but sometimes it got functionally again just like magic. I was charging it by PC USB port, and after disconnect and connect it to the wall charger it used to keep showing the message in status bar to connect the memory card to the PC, just like if it was still connected to the pc..
If someone have an idea about how to turn it on again...Please, help!
:crying:
.LEONARDO. said:
After flashing 4.0.4 rom, flashtool says to disconnect the phone and turn it on. But even after disconnected the usb cable the green light keeps always on and the phone do not turno on. I tried flash it again, flash the old firmware tried to update using SEUS, but it says it already got the latest software Tried to remove and reinsert battery, micro sd and sim card, connect to the charger, take the battery away and charge it on a separated charger... I tried all this again using a different battery too. And the green led light keeps aways on and it stills not turning on. The PC recognizes it on flash mode, I think it maybe permanently on flash mode even after flashing and disconnecting it from the pc.
When it was still working, I was having a strange battery issue. Always when above 50%, the battery LED tuns on and keeps on. Orange and turns green when above 90%, but always on, even after disconnecting the charger. If I take off the battery and reinsert it, even without nothing plugged in it starts the charging battery animation and the led turns on just like if it was charging. Recently the genuine charger was not working anymore, but sometimes it got functionally again just like magic. I was charging it by PC USB port, and after disconnect and connect it to the wall charger it used to keep showing the message in status bar to connect the memory card to the PC, just like if it was still connected to the pc..
If someone have an idea about how to turn it on again...Please, help!
:crying:
Click to expand...
Click to collapse
first try to repair your phone with Sony PC Companion.
Maybe You Have The 0% Bug or Broken TA Unit..
just look if the kernel do it hes job!
Maybe you didn't choose Wipedata/factory reset in flashtool or in CWM?
I believe I tried all available CMW for MT7-L09 (MATE7_CWM.img; cwm_mod_mate7.img; recovery_touch_mod_test.img; TWRP_2.8.0.3.img) but only one allows to charge my device WHEN OFF: MT7_CWM_CN_EN.img the one provided by Fooox1 HERE.
When I connect device to charger, the device simply remains off (no battery charging icon, no led), TWRP reboots to recovery; only MT7_CWM_CN_EN.img works fine...
How is it possible? Can anybody charge his device WHEN OFF with some CMW???
Please, let me know...
Ciao Leonardo. When I installed CWM on the occasion on B127 I remember that the icon of the battery during charging with phone off was different. No circle running. Just battery simble filling-in animation. But it was charging anyway. When I re-flashed the stock recovery, circle running icon was back. Still charging properly. But for me, in both cases was charging properly. I always charge M7 when is off.
I am having problems with my HTC 10. This morning I charged the phone but it told me fast charging isn’t working so it was charging slowly. By the time the charge got to 20% I decided to unplug the charger from my phone and switch it on.
When I switched it on I expected there to be 20% on the battery but instead it was only 1% charge left. The phone then switched itself off so I connected the charger back to the phone but the phone switches itself off halfway through the boot and I notice sometimes the battery charge icon appears then goes off. I also notice the red light on the top of the phone flashes then goes off.
I then switched the phone into download mode and selected TWRP to factory reset the phone. I rebooted and it goes into Android and I get the message that it’s starting android as if I am booting into a newly installed android.
The phone then switches itself off when it’s halfway through loading android. The strange thing is that the phone stays on when it is in download mode. What could be the problem? Please advise.
The phone has now switched itself off from download mode probably because the battery is dead. It looks like it’s a connection problem with the charger or the battery is needing replace because when I connect the charger to the phone the red like on the phone flashes for a few seconds then goes off then the battery charger icon appears for a second briefly then it switches itself off and nothing happens. Any ideas.