Is there any possibility for an update for my BlackBerry Z10 STL 100-1 to STL 100-2?

any possiblity for upadate my blackberry z10 STL 100-1 to STL 100-2 please give solution

No. It's different hardware.

PassportSQW100-4/10.3.2.2639

You could try Amazon or ebay.

Originally Posted by TheBirdDog

You could try Amazon or ebay.

Or cb marketplace

buy a new phone.