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Tahir321

macrumors newbie
Original poster
Hello, I just really want to know if someone has any suggestions for me because I don't know what else to do. I tried almost everything.
My Iphone 4 Has a Problem That It Has A Blank Screen And Shows Up Nothing But When I Connected It To Pc It Goes Into Apple Logo Loop
I Tried To Put Iphone in Recovery Mode And Restore But It Gives Error 21
I Tried To Put Iphone In Dfu Mode And Restore It Gives Error 1602 Or Sometimes error 3194
When I Attached My Iphone To Its Charger After 2 Min It Shows A Screen Of Iphone which has Option Of Slide to setup (And This Option Is Shown In Many Other Languages) When I Slide It , It Shows Connect To Itunes ... When I Unplug It From Charging Screen Goes Again Black And Then The Same Problem As I Mentioned Above ... I Took It To Repair Shop ,Changed The Battery But The Problem Was Same Again...
PLEASE Anyone Can Help , I Would Be Thankful
 
Sounds like it has hardware issues.
Bring it to Apple to get a replacement if you're still under warranty or a repair shop to see if they can figure out what's wrong with it.
 
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