Error ေတြ နဲ႔ ေၿဖရွင္း နည္း စုစည္း မႈ !====================================
Error ေတြ က မ်ား ေတာ႔ ဘာသာ မၿပန္ေပး ႏိုင္ေတာ႔ ဘူး ။ နားလည္ၾက မယ္ လို႔ ေမ်ာ္လင္႔ မိပါတယ္ ။
Here is a list of iTunes errors that could appear during a restore via USB cable.
Error 1
Unable to downgrade. Try changing the USB port (the back one of chassis is better) and restart
computer.
The installed version of iTunes may also be too old. Update iTunes.
Error -1
Error
occurs when one uses the "last ditch" method for preventing baseband
updates on the iPhone 4. The baseband does not get updated using this
method. Use FixRecovery to kick it out of recovery mode.
Error 2
Sn0wbreeze 1.6 Custom Firmware has a ASR patch problem. Use sn0wbreeze 1.7 or PwnageTool. Device isn't bootable.
Error 6
Not enter the downgrading mode, change USB port (the back one of chassis is better) and restart computer.
Error 9
Due
to asr being patched, the SHA signature is automatically changed and
after being resigned the kernel will refuse to use it. Therefore proper
kernel patches are required. If necessary kernel patches are not
applied, it will fail to load asr and error 9 would occur during
restore.
Rebooting your PC may resolve this issue. Aslo it can be connection issue.
Error 10
LLB is missing from the IPSW. The device cannot be booted up. The trick to skip the baseband update no longer works.
Error 11
Removed bbfw file in the firmware folder of an unzipped IPSW.
Error 13
Occurs
when you want to install a beta firmware with iTunes for Windows
(actively blocked by Apple; beta users are developers and therefore must
have a Mac).
Error 13 may also signify a USB problem. Check the USB
connection and try other direct ports or maybe the USB cable is an
older one. Device isn't bootable.
Error 14
Custom
firmware update fail (PwnageTool). You have to restore the device with a
custom firmware. Update to a custom firmware isn't working. Device
isn't bootable. 2
USB Problem. Check the USB connection and try other direct ports or maybe the USB cable is an older one. Device isn't bootable.
Error 17
Custom
firmware update fail (sn0wbreeze). You have to restore the device with a
custom firmware. Update to a custom firmware isn't working.
Error 18
This
occurs when the media library on the device is corrupt and cannot be
modified or updated. Updating to the latest version of iTunes and then
restoring should resolve this issue.
Error 20
Reportedly
happens during failed downgrade attempts, Some have seen success
afterwards by doing the downgrade from DFU mode instead of the normal
Recovery mode.
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