I updated with zte windows tool and now the app ask mr pigfish says that I have a Gen 2 model(sold with android 2.2), but before the update it was a gen 1 (sold with android 2.1).
So which gen it is and can I change the partitions and how ?
Thx in advance
1. mr pigfish isn't reliable, use blade checker.
2. If you used windows flasher to upgrade (per my recommendation) your phone is now permanently upgraded, in the future you want to use gen2 TPT's.
3. If you for some unexplainable reason would want to go back to Gen1 you use the windows flasher with a gen1 setup, the point of this escapes me though unless you're restoring it for warranty purposes but even then you used a completely normal original ZTE upgrade package so that would be no problem.
There is ABSOLUTELY NO reason to ever go back to gen1 for any reason what so ever, this is latest stock, you can upgrade from here with ANY ROM (apart from ROM's from several years ago which are discontinued and unsupported).