On Androidcentral, a kind user dmmarck posted apk and instructions for installing camera applications and galleries from Android 4.2 to 4.1.
In short:
You need Android at least 4.0.4
Post number 1 . We put in the system / app with the help of Root Explorer. Check permissions, should be RW-RR.
')
Post number 3 . We put
these files and
this file in System / lib, check / assign RW-RR
We put
this file in System / app. The same permissions.
Reboot
Registration is required to download files, but it takes 20 seconds.
UPD: Compiled in .zip for firmware kit lives
here and
here .
I have already set myself, I tried, I am now in an almost euphoric state. The camera has become more convenient - put your finger on any place, drag a setting to the change icon, let go - the settings have been changed. Although, the panorama algorithm is still unable to cope with small volumes of the room type, but the trend itself is unspeakable. Gallery has also become better and more convenient.
I satisfy the request for screenshots:

Camera settings under your finger.

Interface shooting spherical panorama.

Obvious splintering room.

"Tape" view gallery.

View available albums in the gallery.