Technical briefing for Firefly-RK3399 Android7.1 Updates Firmware and Code (2017

Chip Platform Rockchip
1

Android7.1 update Size: 356M
Release time: 2017-6-26

1.support SLM630B LTE dongle
2.support 5G hotspot
3.fix up uart4 cannot enable
4.support u-blox GPS module
5.support audio ouput device selection
6.support audio input device , weired headset and builtin mic
7.add firefly driver demo
8.fix up vitual key recent cannot use

Please GoogleDriver to download Android SDK，and upgrade to the new tag：Firefly-RK3399_Android7.1.1_MP_170626
gitlab git@gitlab.com:TeeFirefly/FireNow-Nougat.git
Update codes：
git pull gitlab firefly-rk3399:firefly-rk3399

Download the latest firmware：
Google Drive

Website: http://www.t-firefly.com
Wiki: http://wiki.t-firefly.com
Community: http://developer.t-firefly.com
Buy: https://t-firefly.taobao.com/
Technical Group (QQ): 431139193 | 586343230

2

Unfortunately, It’s not works to me.
I used Firefly-RK3399_Android7.1.1_EDP785_170626.img.
It can’t use the menu “mobile network” that was crashed.
and there were “no usim” on task.

3

One stupid Question ?

What kind of SIMCard are used in the Simcard Reader at the RK3399
The Kontakt Pins are not match with my germanś

4

id2ego Posted at 6/28/2017 20:07
Unfortunately, It’s not works to me.
I used Firefly-RK3399_Android7.1.1_EDP785_170626.img.
It can’ …

you need to insert SimCard and plugin LTE modules which supported.

5

leung先森 Posted at 7/12/2017 09:34
you need to insert SimCard and plugin LTE modules which supported.

Of couse, I did.

6

id2ego Posted at 7/15/2017 14:04
Of couse, I did.

I think you revers insert the Sim card.

7

leung先森 Posted at 7/18/2017 10:03
I think you revers insert the Sim card.

No.

I used old version img (android 6) works well.
(except one problem, it was that always roaming at my home.)

But, it was not works at android 7.1 version.

8

id2ego Posted at 7/21/2017 11:55
No.

I used old version img (android 6) works well.

Try to “Resume to default setting”

9

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10

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