Downgrade from ios 8 to ios 7.2.1 | iPad 2

Dear All,
is this possibile to make a Downgrade from IOS8 Final Version to IOS 7.2.1?
I have so many Problems with the IOS 8 on my iPad 2 Generations.
Thanks for your help.
Brgds
Martin

mawi022 wrote:
Thats not good news.
Why Apple make so bad thinks.
Here are the thoughts: IOS Security
System Software Authorization
Apple regularly releases software updates to address emerging security concerns and also provide new features; these updates are typically provided for all supported devices simultaneously. Users receive iOS update notifications on the device and through iTunes, and updates are delivered wirelessly, encouraging rapid adoption
of the latest security fixes.
The startup process described above helps ensure that only Apple-signed code
can be installed on a device. To prevent devices from being downgraded to older versions that lack the latest security updates, iOS uses a process called System Software Authorization. If downgrades were possible, an attacker who gains possession of a device could install an older version of iOS and exploit a vulnerability that’s been fixed in the newer version.

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