Máy bị treo logo, bác nào có rom red cho em xin với ạ. Thanks cả nhà. Thông tin máy: Connecting to Phone,Wait..ok Hardware:sc7731c Board:t13_bopai_64_4 CPU ABI:armeabi-v7a Manufacturer:invens Model:royal r3 Android Ver:5.1 bootloader ver:unknown USB config:mtp,adb User:liujiashan Baseband ver:tm_base_15b_w16.11.2|sc7731c_cp0_modem|03-04-2016 21:38:57 Build number:invens-royal r3_android_5.1_v02_20161102 ID:lmy47d Region:us Language:en Chipset:sc8830 Root: Not Root >>Done