Jelly Bean Android 4.3 update for HTC One and Galaxy S4

As we well know, this is the version of Android 4.3 Jelly Bean officially applied only to the official product nexus 7 . Even the newer phones like Samsung Galaxy S4 or HTC One. However, according to recent report, the most recent time, google will release the official update on Google Play . If you can not wait a week or a little longer (depending on the country), please read the following article, Vietnam Android will introduce to you how to update the version of Android 4.3 Jelly Bean on HTC devices and Galaxy S4 One using recovery-flashable zip file of the official OTA update.

• Note : Vietnam Android is not responsible for any damage on your device while conductinginstall updates.
•  Backup data before updating the ROM.

Requirements before installing the ROM.

• Equipment update the Samsung Galaxy S4 or HTC One running software version official Google Play.
• Recovery stock is good, but the others as TWRP or ClockworkMod recovery should be done.
• Zip File Recovery-flashable OTA: For Galaxy S4 | For HTC

Proceed Flash ROM Android 4.3 Jellybean up Galaxy S4 and HTC One.

1. Download the file on the phone, save to SD card and make sure it is not placed in any subdirectory.
2. Reboot your device into Recovery using the Power button. Galaxy S4: press and hold Volume Up, Home and Power. For HTC: press and hold the Volume Down and Power, then use the Volume
3. If you are into stock recovery, you should see the Android robot icon with a red triangle.Press the Volume Up and Power or press the 2 together to get the recovery option. This may take a few times, just by using the above key combination until you see the stock recovery menu.
4. Once in recovery, select Apply from the storage to the phone, select the update zip file and press the Power button. If you are using a custom recovery, use their own methods for installing / Flashing a zip file.
5. Clear the cache (and dalvik cache if the custom recovery), do not worry because your data will remain safe.
6. Restart your phone and waiting for an upgrade more perfect display on your phone.