Always the first with new, official samsung firmware. i don’t know my model number read first here you find all the latest firmwares for the galaxy s4 gt-i9500, if you want to flash your device with the newest samsung software.. Download samsung galaxy s4 (gt-i9505) flash file firmware samsung galaxy s4 is a old mobile but still using because of full of feature so s4 need a update for android to work well here we are sharing update for samsung s4 download and install free.. Toggle navigation samsung-firmware.org. firmwares . filter; last updates tagalog home; samsung firmwares database; gt-i9505 gt-i9500 (galaxy s 4 (exynos octa)) gt-i9502 (galaxy s4 duos) gt-i9505 (galaxy s 4 (snapdragon)) gt-i9506 (galaxy s4 (lte-a/s800)) model selection. model: region: ok. gt-i9505 — galaxy s 4 (snapdragon) europe.
1. restart your samsung mobile in download mode. turn off your samsung galaxy s4 i9505 press & hold the home button and volume down button at the same time then press the power button. once the warning “warning!”is displayed, release the three keys & press the “volume up button” to continue. 2.. Samsung won’t let you upgrade firmware using official way if you already done the unofficial way previously. anyway, it is fairly simple to use odin to install galaxy s4 firmware. in short, just download firmware first.. Samsung galaxy s4 gt-i9505 i9505xxupqg1 firmware samsung galaxy s4 gt-i9505 i9505xxupqg1 official is one of the mid-level mobiles of samsung.it comes with the lollipop version.here we provide the rom of samsung galaxy s4 gt-i9505 i9505xxupqg1 official.you can easily root your mobile with computer..