[Q] Z1 4.4.4 build 154, Stock, lots of issues.

[Pericao]

If Anyone can help me I'll really appreciate the tips.
First, My Z1 is completely stock, Android 4.4.4 build 157.
After no apparent reason the following issues started:
1- After depleting the battery, the phone just didn´t charged and a red light blinked 3 times. Solved this out of nowhere, it charged and was running ok
2- when charging the phone while it was on, when the capacity reached 96% the screen forced to be on, even if I hit the off button, it turned back on. I can charge it without a problem with the phone off.
3- If I turn the phone off another problem arises, he starts to boot, shows the Sony logo, turns off, and again, shows the Sony logo.... indefinitely!

Before this issue I was getting around 4h to 5h30min of screen, now I get around 2h.

What I tried to do:
- Hard Reset using the hardware button, didn´t do anything.
- Hard Reset using recovery mode (safe mode), deleted all apps and files from the phone... didn´t change anything.

I Would Like to remain stock, but if the only solution is to root, I don´t mind.

I had all the samsung S line (expect S5) and I've rooted and installed custom rooms in all of them, but in this one, the updates are fast and stable, that's the reason to prefer to stay stock.

 

[Pericao]

STILL SAME ISSUES
I´ve rooted the phone, intalled recovery and wiped the phone... Problem rermains.
Installed a Costum rom... Didn´t solved my issues.

Can someone help?

 

[TurokHunter47]

1. The red lights, they blink when you plug the charger because you have totally drained your battery, so it will blink until you have the minimum amount of power to turn the phone on.

2. Go to settings, dev options and see if "STAY AWAKE" is checked. Uncheck it.

3. Software or hardware issues?

 

[Pericao]

Following my phone problems (while in stock when I turned off my phone it keeps boot looping into the sony logo and the screen stays turned on after 96%, now 90%, while recharging), I've installed the DstrikerZ1Kai rom (LB) and since the problems didn´t disapeer I want to go back to stock.
My question is how? Where's the stock unbranded rom? I've backup the TA files.

The option to stay awake while recharging was off, I've turned it on, 90% and over it turned on, now I've turned it off and will see what happens.

Thanx in advance.

 

[memo121]

I think you should restore stock firmware and restore TA , then send your phone to sony, i used the 157 update for 2 weeks it only had a battery drain issue.