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24 pin cell phone unspecified proprietary of Huawei  ETS 668 678 688 cell phones cable connector connector layout
24 pin cell phone unspecified proprietary connector
at the mobile phone (keyboard up)
Pin Signal Description
1 CHG  
2,3 BATT  
4,8 GND  
5 RX_DATA  
6 RI  
7 CTS  
9 TX_DATA  
10 DCD  
11 RFR  
12 DTR  
14 USB DATA +  
15 USB DATA -  
16 USB_5V  
17 TDI  
18 LWR/  
19 TMS  
20 TCK  
21 RESIN/  
22 TRST/  
23 TDO  
24 ID  
A BATT battery out
B CHG charger in
C Bat GRD2  
D GND  

Pins A-D are on battery connector (not shown).

According to 1 reports in our database (1 positive and 0 negative) this pinout should be correct.

Is this pinout
Huawei ETS 668 678 688 cell phones cable connector visual pinout:click to enlarge
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