iPhone 4 Turns off randomly?

FOUND THE SOLUTION
😀
YEAH
uhmm this is what i did.. it took it to a local shop where they repair phones, and asked em to replace my battery for me. then once the replacement is done.. empty out the left out juice from the battery(By default it comes factory charged with 20%)
and charge it to 100%
disconnect your charger & Enjoy your iPhone, your FLAWLESS iPhone.
-An Apple lover since the original iPhone <3

@ac1drain

still having no problems since the replacement?

would be nice to hear a update from you.

replacing the battery looks like a 80% success...more or less.

ok

hey ac1drain,

its great that it works for you, but it would be better if you give US ALL an update

if it still works.

LET´S SHARE!!!! IT´S SO IMPORTANT.

THX

Over 5 months and my phone works perfect.

Replace your battery, it's very cheap and easy DIY check YouTube

nice!

i also ordered a battery.

i hope it works also for me.

thx for sharing.

sorry for the late response!

for all of you who have replaced the battery and the issue is still happening, please read the post from "Iphone_user a" on page 7.

He was right in my example.

The problem was that the battery connector was falling off the motherboard, therefor when shaken in your pocket, there is a split second that the battery pulls the battery connector away from the motherboard just enough for the two not to touch with caused the disconnection.

i figured this out because the problem started happening several times a day and only got worse. dont forget, i also replaced my battery. so once again i opened the phone tried to reseat the battery, probably like all of you are doing, but when disconnecting the battery the last time i did this, it took the connector right off with it.

let me know if i can help more

My IPhone 4 got hot then turned off randomly. After it turned of it went cold and didnt turn on anymore. I put it on charge and it still didnt turn on. I also put in on my apple mac book air and still didnt have any signal on in the itunes on my mac. I have no warranty left on the phone, so PLEASE HELP ME!!!!!

This issue does not sound related to "shutting off randomly". Your phone overheated. Give it some time to cool off and hope it turns back on! If not, you may have cooked your motherboard!

MY IPHONE 4 IS DOING THE SAME THING!!!!! APPLE NEEDS TO FIX THIS ASAP!!!!!!!!

FOR REAL APPLE YOU HAVE TO FIX THIS ALLLLLLLL OF YOUR CUSTOMERS ARE GOING TO LEAVE THIS IS NOTTTTT COOL AT ALL WHEN YALL GET DONE SLEEPING ON THE SITUATION AND FINALLY FIX THE PROBLEM YOU WILL HAVE DONE LOST ALL YOU CUSTOMERS THEN WE WILL SEE WHERE YALL MONEY COMES FROM

It really works with the battery, since then, no switching off!!!

THANK YOU ! It was the second time this happened to me, and what you said worked in exactly 10 seconds!😁

OKAY GUYS
EXTREMELY SORRY FOR NOT POSTING AN UPDATE
its been 6 months since the replacement
and my phone is STILL WORKING LIKE A CHARM!
please stop blaming Apple, every battery is meant to wear off right!
so yeah
go ahead n get ur batteries replaced.
Solves the issue
Much love

-An Apple lover since the original iPhone <3

6 months and not a single sudden shutdown 😀

unfortunately troubles came back!!! i installed a new battery more than half a year ago, now SAME problem again.

it´s even worse than before!!

i ll buy another batt...i know it won´t solve my problem long term...but there is no alternative right now.