Shows apple logo for 1 sec and then goes black?

Boot apple logo, then one sec to black screen lit up means it's going into DFU mode due to corrupted firmware a.k.a unreadable system partition, if this is the result you either need to restore or NAND needs reprogrammed / reballed.

Hi I’m Nirmal Singh. I’m currently having this issue with my mums phone. iTunes said it was because the iOS hadn’t been updated in awhile (which tbh, it hasn’t.) so that could also be ur issue.

UPDATE: I restored and updated the software. The phone now shows a regular screen. If you tried this and you cannot get the phone to restore, you may have a software issue - maybe the software encountered an interruption while updating, or when it failed. If you cant use iTunes, maybe try to update/restore using open source softwares.

If u wish to thank me, I’m a woman. Please do not red arrow me - I’m just sharing what worked for me. If it didn’t work for you, there are many possibilities as to why. Its not *my* fault and I’m not sharing anything offensive.

If its not the battery, than its U2 charging chip on motherboard. Try to find someone to replace it.

sounds to me like you accidentally knocked off a small component next to the battery that is responsible for battery gas gauge.

same problem here, replaced the battery, it worked for a few day but now only apple logo and backlight.

Anyone found a solution / reason ?

Turn on phone Iphone 6 plus show Apple log then turn of screen black

What do I do when my phone was working all day yesterday and then I’ve woke up and it’s showing me a computer logo and telling me to go to apple support but we’ve done everything it says to do and it’s not working still. It’s still giving me the computer logo

by changing u2 chip on board can solve this problem the problem caused by shortage of battery or charger

Hello Soren Pedersen,

I have the same problem with my iPhone 5S now (logo for 1 sec and then goes black with activ backlight).

Can you share the way, how did you solve it?

Regards

Mauda

I change the u2 ic same problem

I chang the u2 ic same problem

Same problem with my iphone 6s. I need to know how to fix it please if anybody know how to fix it text me at 601-808-0890 thanks sincerely Matthew

Did updat 11.4 5se starts acting funky turned on but said searching then finally stopped turning on now flashes logo and black lit screen. Apple support is no help. I officially am about to jail break it!

My daughter loves her phone to death and she didn't upload anything to her cloud. She's crying because she thinks she has to get everything erased! Here is her problem and what happened before. This happened a night ago. My daughter was spinning her phone on a coffee table with her finger. It fell and hit the bottom part of the coffee table. Might I add its fallen before and its never done anything like this. When unplugged it won't turn on by pressing the home or on\off button. On a charger it will show the apple logo then turn black and sometimes it will even show red after the apple logo! I really don't want to get her a new phone, and ive tried holding the power button and the home button for 2 minutes! and nothing! But once it did show the battery and the red inside of it! But its been on the charger since 9:42 PM last night! Any help would be very helpful! Please help.

My IPhone 5s won’t turn on. I’ll click the power or home button, *or both together* and the apple logo appears for a few seconds than it goes black again. I’ve tried numerous times. And while it’s pluged in! NOTHING WORKS! It just shows the logo when shuts off. I don’t know what to do… Any soultions??? Please?

i have also the same problem when i hold the power button for 2 , 3 second apple logo appears but when i release the power button it goes black i’m seeing active back-light for 1 mint. is there any solution..?? please.

there is more one thing, is my when i connect my phone with laptop its shows unrecognized USB. i gave some one to repair but problem still there. so i decided to open my phone when i opened my phone i saw someone has removed the usb ic and also damaged the print of this ic. is there any help please..

I have the same problem but when I restore my phone It works for a couple of days ands then the screen goes dark again and I have to restore again and its become a routine restore for me what could be wrong with my phone

Make sure your phone has been plugged into your computer with iTunes mine needed a critical update but it failed so it couldn’t boot iOS

It is a softwere problem try to update your mobile and restore by itunes .

I have this same problem following a recent update of the software, the hite screen with the black apple logo comes on for around 3-5s and then goes black as if its turned off. It repeats this continuously. Any suggestions would be much appreciated.

Hi my iphone 5s only logo seen but phone is charging sound hear

I have same problem when I replace the screen. Now payinga man says that it is problem of codec IC

My iphone 5s shows apple logo for 1 second then shows black immediately but with some light down the screen

I have the same issue I know it is al old phone but still it was working good went up to the mountains got discharged and then exactly the same problem as the OP ... tried most of what is suggested here tried to update the IOS but at the end it says Phone ineligible for this build .... What now???