Note: Please make sure update software version V188.8.131.52 first before update to software version V184.108.40.206
1.System update to Android 4.4
2.Improved Miracast compatibility
3.Added support for DLNA protocol
4.Fix Russian translation
5.Fix occasional power drained issue
Key New functions:
1. Do Not Disturb mode
2. Call Guard(applies to models sold in China and Taiwan only
3. Full dual standby with two SIM cards(applies to dual SIM models only
4. Filter effects for videos
5. Reply via Call-in SIM card, system will auto select the right phone
Three functions below are not available after upgrading Android 4.4:
Google Text-to-Speech (TTS
Steps of Update:
1.Check software version of your device**
2.Download device software and Update SOP (From “Manual” Item
3.Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW, CHT->CHT.
4.Software update cannot transfer the software SKU and downgrade the software version.
5.Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading.
Notic: Please keep in mind that, you must flash - firmware at your own risk and also full responsible with you.