Cara Upgrade Zenfone 2 Manual adb

Hai sob zon3-android dikesempatan ini akan berbagi Solusi Upgrade firmware Zenfone 2 ZE551ML Asus Z00A v2.20.40.58 secara Manual via adb, bagi sobat yang belum dapat Update melalui OTA jangan sedih. Ada beberapa fitur tambahan dari sebelumnya  Jaringan 3 (Tri indonesia) dengan jaringan HSPA+  dan masih banyak fitur lainya.

Fitur Terbaru Zenfone 2 v2.20.40.58

• Fix WIFI info sync-up issue
• Add Hands up function
• Added six major functions in Mobile Manager app.
• Improve System UI and lock screen stability
• Improve Launcher App stability
• Fix Alarm function issue after set up in Snap View mode
• Improve Task Manager
• Optimize Multi user and Do not disturb mode function stability
• Fix camera sphere panorama issue
• Fixed Cover View issue
• Improve Flip cover function
• Improve Auto Start Manager stability
• Fixed when AC removed, UI still shows in charge mode.
• Fixed Cisco Anywhere VPN connectin fail issue
• Fix Wi-Fi hot spot MAC address
• Fixed issue that noise comes out when use earphone.
• Fixed issue that UI shows only can making emergency call but actually not.
• Fixed vibrate function fail.
• Fixed NFC can not auto connect to BT earphone.
• Fixed can’t transfer files through NFC.
• Fixed can’t use Kingston 32G SD
• Fixed auto enable MTP issue.
• Support AES.
• Fixed Screen won’t turn on after hang off the phone.
• Fixed no show PCCW issue.
• Fixed Wi-Fi hot spot can not be access by Xbox360
• Fixed 4G internet issue.
• Fixed ID modem issue.
• Fixed internet icon issue.
• Fixed charge issue.
• (RU) Fixed the issue that apps Task Manager error when use Boost function.
• (RU) Fixed the setting in russian issue

Bahan Flashing

• Firmware Asus  v2.20.40.58 (Download)

Cara Update Asus Zenfone 2 Manual

1. Download Tool_Adb
2. Install Driver Asus
3. Download image recovery  Klik Disini (catatan : sesuaikan versi firmware sobat. firmware terbaru menggunakan cukup 2.20.40.97 ) Contoh : series ze511ML
4. Matikan smartphone sobat dan masuk ke Boot to fastboot mode (Power + Vol Up)
5. Pakai ADB command prompt flash files  dengan fastboot commands :
   -fastboot flash recovery recovery.img
   -fastboot flash boot boot.img
   -fastboot flash fastboot droidboot.img
6. Isikan sintak / kode perintah pada CMD command prompt di atas
7. Jika semua sudah selesai “Reboot phone“
8. Selanjutnya Flashing, jika belum bisa cara Flashing klik disini
9. Selesai

Catatan : Download Recovery sesuai versi firmware pada langkah no 3,  setelah recovery terganti flashing melalui Recovery  ADB Sideload seperti langkah no 8