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Help i don't know what to do i can't restore error (21) i can't jailbreak just nothing and mine ios 7.0.6 so no redsn0w for me i tryed to jailbreak evati0n but that what happened logo popup and disappear.Help
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Rep: 37.6k
22
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This is a battery error you will need to replace itiPhone 4 Battery Replacement
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new battery ? so to buy new and put in?
Yes it needs a new battery it's a simple repair most places provide the tools for opening the iphone
okay but what alout error 21 on itunes when restoring your iphone?
Was your battery bad before this like draining fast.
Try another iPhone cable just to rule that out as being faulty
no it wasin't but i tryed to plug it in but just apple logo and then disapears
Rep: 37.6k
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It's giving that error because it needs a battery..
The iPhone needs a battery til boot to the main screen if the battery is faulty then it will fire up the error 21.
Had this problem many times with customers and battery will100% fix this
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okay i will try but all of this started after i tryed to jailbreak whit evati0n
So is that becose battery or evati0n?
news news news i've changed the battery still logo screen and then again :(
nothing becose of the error 21 cant restore
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and plus when i take out the battery and plug in usb still the same thing...
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