After the update, set your preferences:
: Ensure you are using a "data" cable, not just a "charging" cable. Try a different USB port or reinstall the drivers. Stuck on Boot
Typically achieved by holding a specific key combination (like Home + Volume Down + Power) until the warning screen appears. Load Firmware Files:
To install Arabic support, you must use specific "Flash Files" and specialized software tools. Professional technicians often use the Z3X Samsung Tool Pro or the Spreadtrum (SPD) Flash Tool . How to flash Samsung Firmware using Z3X Box
Arabic flash file package (often found on specialized sites like HalabTech Support ).