Hi All,
So, my nexus 5 D820 wont turn on after full discharge. At first when I tried to turn it on it stuck at Google screen,but after 10 min of charging phone didn't respond. Now I can't turn it on. The screen is not turning on. I also tried to get to the bootloader, but ... The phone is dead. I tried to charge it all day but nothing has changed, even the charging icon didn't appears on the screen. I thought that it is battery issue, I put my battery on another Nexus device turn it on and it is working, but the battery fully discharged, I charge it fully and put it on my Nexus 5 and tried to switch it on, but it doesn't react. Any ideas? Maybe the reason in the boot loader?
Hello all,
Guyz I am having issues with my stock lollipop nexus 5 screen. The screen works perfectly but won't lite up.
On kitkat it happens mostly after I hang up any call and need to restart phone to turn the screen on.
After lollipop update in Nov last year the phone screen goes off any time. I restart phone or charge for long time and screen turns on because usually on lollipop when battery drains the screen issue begins. lollipop update has this problem in beginning to drain battery very fast. However afrer another quick lollipop update which fixes issues my phone works for around 2 months and last time I have low battery and power saving turned on, the phone goes off and until now screen stays off and rest works like charm.
I tried factory reset but couldn't perform as I was unable to see what's happening on phone. I de attach the battery 2 times and wait for sometime and pressed the power button to discharge any power in phone, then connected battery connectors again but still nothing happen.
Does anyone help me on this or let me know what to do.
Your help will be appreciated 
Sent from my SM-G7102 using XDA Free mobile app
Hi, everybody. Need your help.
Yesterday, midday (when I expected the phone to ahve 70%+ charge), I suddenly noticed my Xperia C5 was off and would not turn on. (By the way, I recently installed Android 6.0 about a week ago).
I assumed something had caused the battery to drain completely, so I went home and plugged it in.
Red light activates, goes out, vibrates, comes back on, and stays on. After 20-30 minutes, still no activity (not even the charging percentage), so I research on this forum, and others, how to recover the device.
Two-button power-down did not work, so I downloaded the Xperia Companion and followed the instructions for Software Repair.
The PC / Companion doesn't recognize the phone at first, but following the software repair instructions, holding the volume button down before plugging the the USB into the computer, the green light (on the phone) came on, and the software repair process commenced (automatically).
First attempt at software repair failed, so I tried with a different USB cable. Second time was a success, and Xperia Companion was able to successfully reload software version 29.2.A.0.122-R3B.
However, I still cannot turn on the device. I have now left it charging for the past 2-3 hours, and it's still in the same state as before the software repair.
I noticed one odd quirk: If I press and hold the power and volume-up button, the red light goes of, there is a medium vibration, then three strong vibrations, before the red light goes on again. Then nothing else happens.
Any advice on how to rescue this C5?
Thanks!!
Sorry - I should have put this in the troubleshooting thread...
Just an additional interesting piece of information:
If Xperia Companion is NOT activated (i.e., not loaded), and I plug the device into my PC, Windows will alert me that a device is connected (as it usually does, with the chime), and the red light on the C5 turns GREEN.
Then in my Windows Device Manager, I can see the phone as an "Unspecified" device called S1 Service.
Clicking further into the propertise of this "S1 Service", I see that the Hardware is listed as a SOMC Flash Device, manufacturer is Sony Mobile Communications (etc.).
Every few seconds, I will hear the sound of a device being disconnected, the green light turns red, then there's a vibration, it gets reconected, and it goes green again. Repeat.
Xperia C5 Ultra E5553 Unbrick Succesfully :good:
Hi everyone, the only solution = Jtag repair , another solutions not successful! I repaired my device this solution and was successful. My device perfect working now :good:
some prob here
I have question, recently i flashed a rom on my c5 ultra dual, now it don't turn on anymore, only red light. I still have warranty on my phone
if i can't start the phone, is it possible that the manufacturer also can't start the phone, or will they find out that i broke the warranty rules?
In mid december 2016 my c5 ultra E5553 shut down randomly several times and then decided to wake up again 20 minutes later / one day later. It happened again in late january and took about 5 days before it decided to wake up (as I was preparing a hardware repair request!!). I am guessing a dodgy battery / connection as the 'one day later' restart happened as I was flexing the chassis to get the sim & sd card out - even though the phone had been on charge since the shutdown the battery percent had not changed / gone up.
The '5 days later' restart the battery was completely flat but the phone showed some signs of response when I plugged the charge cable in - after about 5 minutes of charge it then powered up when I hit the start button. Have not used it since as I was looking to flash up from the stock 5.1 ROM.
Amusingly I have landed on xda-dev looking for a flash tool as the xperiablog forum has the latest stock ROM (6.x) but advise that the flash tool they use bricks c4 & c5s...
so in summary, it randomly drops power and goes completely dark & unresponsive, but then decides it will let you wake it up sometime later...
İndirmeDeposu said:
Hi everyone, the only solution = Jtag repair , another solutions not successful! I repaired my device this solution and was successful. My device perfect working now :good:
Click to expand...
Click to collapse
really? did u find really?
please explain us..
thanks brother
eger bulduysan jtag ile bu cozumu harikasın
:good:
Hi, xda. My phone is not charging continuously , the led which indicates charging is blinking every 2 seconds, and when I turned off my phone , it only charge for like 5 seconds then stops. I tried changing my chord , trying another charger and cleaning my charging port but still doesn't charge well. But it charge well on my laptop but doesn't detect it as a device or a storage . My last hope is the solution coming from xda-developers. Pls help . TIA. My phone is Coolpad cool 1 . SD652 Android 6.0 and not rooted.
Considered calling the support or message them.
So just 3 days back, my Redmi Note 5 Pro fell into a bucket and I instantly picked it up in 3 secs and when I was drying it (i forgot to switch it off) the screen went off. I took it to the service repair center where they were initially saying that only some components of the Motherboard were damaged but changed it to that the motherboard was fully dead and i need to replace it with a new one. But after reaching home when I connected it to the charger to see some hope I found out that the display was little bit flickering the image of a battery being charged but that only occurred for a few secs and went off but the notification light was still on. I waited for 2 hrs and when I came back the led light was blinking whenever I charged it or power on it. I followed this video on youtube "XIAOMI REDMI DEAD | Only Notification light blinks | Solved." by GOODTIMES Tech and managed to stop the blinking but the phone still wont boot up. Once the mi logo did flicker like the battery did but shared the same fate and went off
CURRENT Situation:
Phone vibrates when powered on with the led blinking only 3 times
Phone's led light doesn't blink when charged and stays on like it should
when connected to my PC the device is recognized but the USB debugging is disabled so I cant access my phone's data either
Phone still doesn't boot up
Battery/Charger doesn't warm up when charging but the LED light stays on
I want to atleast recover my data (photos,vids,etc.) from my phone however the usb debugging is not enabled and the device is recognized by the pc. So any possible way to enable USB debugging through computer?
but if the phone can still be repaired in any other way without replacing the motherboard then please do tell.
I just need to recover my data from my phone atleast (not backed up unfortunately)