Database Users

[Q] Phone suddenly went dead (latest MIUI 2.6.35 kernel)

My phone just went dead yesterday, while playing tiny tower. Suddenly turned off, and would not turn back on. When I connect the charger, the led in in the speaker blinks. When the charger is not connected, the phone is completely dead. And it does not respond to anything either way. I don't know if this is rom related. Probably not? I'm thinking returning it to the shop, and hoping for the best is my only option, unless someone here has a better idea.
Update: I tried turning it on, connected to the charger, but without the battery in. It starts. So I guess the battery died? Suddenly and completely?

What happens if you turn it on without battery in and then insert battery?
Mine did a similar odd thing when I first wiped battery stats. Was playing angry birds to drain battery right down and it turned off, but would not start. LED just blinked when power was in. I just had to plug it in and unplug it a bunch of times and it finally started charging.

I did wipe battery stats last week, but have been through a few drain/recharge cycles since then. When I start with the charger connected and insert battery it gets past the boot animation and then shuts off. I tried with a different battery yesterday, and it worked fine. When you say plug it in and unplug, do you mean connecting and disconnecting charger, just repeatedly?

yeah, was just plugging and unplugging a lot and it finally worked. If another battery worked then that would seem to be the fix.

Will try that. Thanks!

Managed to get it to start by putting the battery in after starting with just the charger first. Had to try a bunch of times before it worked. Been charging now for 5 hours, but it never gets past 10% charge on the battery? Do I just let it keep charging or is there some other way to fix it?

That happened to me in the day I bought my phone. It only started with the charger plugged in (and with no battery).
I thought the problem was in the battery, but in the store they tried with a new battery and the phone did not connect. So they replaced and everything is fine (since September).

[Q] Note 3 n900 not turning on ..PLEASE HELP

my phone was charging. suddenly it turned off. now it wont turn on at all.. i have tried a different battery and still wont turn on.
it turned on once for a minute and then turned off again . now it wont turn on at all.. ive tried all key combinations..
im rooted with the UMUT rom N900..

are you getting the battery charging graphic on the blank screen or not. if not maybe umut offline charging is not supported. remove your battery and charge it in another phone or charger.
maybe you are just out of battery

.......
try to enter download mod by up+power+menu and then use official rom with odin
Ihope ur problem resolve at once

My phone is bricked I think so need help asap

I Use My phone normally, And Suddenly 1 day My phone's Battery was dead, When Plugged charger it was showing 100%, I removed charger and try turn it on but phone wasn't turning on, When i plugged in Charger it start charging and showed 100% and I tried to boot but its still stuck at Asus loading screen
I think my phone is brick , guys Need asap Please
Thanks in advance

Mobile only boots and battery only charge when previously connected

Hi all.
I have this Moto X Play XT1563 which was stopped for about 2 years because the battery was faulty (phone got to 30% and phone would turn off)
This week I purchased a new battery (not sure if original though) and did the replacement. Everything went well, I plugged the mobile in, the phone booted, awesome.
After that, here's what I know:
- When I unplug the mobile from charger and plug again PHONE WONT CHARGE
- When I turn off the phone and tries to turn on without the charger PHONE WONT TURN ON
- While the phone is off, I plug the charger PHONE CHARGES
- When the phone is plugged in, I try to turn it on and PHONE TURNS ON
Apparently the phone will only turn on and charge if it is previously off and connected to power source.
I already did a factory reset, hard reset, re flashed a new firmware (7.1.1), tried a custom firmware (Pixel DarkOs v15.1). Nothing worked.
Any ideas?

Hey Guys.
Does anyone have any idea?

NFC is broken

[SM-T230] Tablet doesn't boot if not pluged to charger + doesn't charge if turned on

Hi Everyone,
I just got a little SM-T230 tablet and started to playing a bit. I flashed TWRP, changed rom, rooted, tried some mods and it became surprisingly good and snappy. So thanks again people here at XDA you are awesome as always.
But the tablet has some strange problems. When I try to turn it on, it keeps flashing the Samsung logo with the model number. It shows up for a few second after that goes black and shows up the logo again and repeats this for ever.... But if I plug in the charger (wall charger or laptop usb port, doesn't matter) it boots normaly. When I plug out the charger, no problem I can use the tablet normaly, does not turn off or anything. The battery is quiet good, it can play video continuously for almost 6 hours. If it fully charged the situation the same, I have to plug it in to make it turn on.
Another problem is, that the tablet doesn't start to charge when it is turned on. But if I turn it off and then I plug in the charger, it starts to charge, and after that if I turn it on, it keeps charging.
Do you have any idea what is wrong? What can I do to fix these problems?

I can't figure it out what is the cause of this problems. I flashed 4 different roms, stock and customs, but just the same with every rom. Can it be a hardware related issue?
Edit: A little update on the charging issue. I flashed CM 14.1 for T230 and now charging is working, I can charge the tab when it is turned on. But the boot problem still here.... I can turn on the tablet only when it is pluged to the charger.

You're lucky
My SM-T533 was hard bricked because I flashed a rom and I'm still searching for a Kitkat Debrick file, if someone would give it to me, that would be awesome