mine is from 2017-08-01 . I9505XXUHPK2 (France)
/e/OS version is based on I9505XXUHQK1
Downloads :
https://sfirmware.com/samsung-gt-i9505/
or
https://samfw.com/firmware/GT-I9505
I wasn’t aware of 1.3 as the system updater don’t show it yet on the phone,
but yes latest 1.3 should be the best ! I will update too…
Also easily reparable (as a FairPhone)
Very thin and with a confortable 5" screen
.
Even smaller and cheaper is the s4mini (my daily pocket size device)
but less performace and storage
[UNOFFICIAL BUILD] e-0.18-r (Red_velvet_cake/android_11_based) for Galaxy s4mini LTE (serranoltexx) GT-I9195