Where can I find wa901nd v4 DATASHEET PCB repair

Mosaad · May 14, 2020, 2:05am

Is there a download site? Where can I find wa901nd v4 DATASHEET PCB repair

Need dump flash
Firmware Version:
3.16.9 Build 150408 Rel.38268n
Hardware Version:
WA901ND v4 00000000
GIGASEVICE GD25Q32
4MBYTE/32MBIT

Doppel-D · May 14, 2020, 6:47am

What are you trying to achieve?

Mosaad · May 14, 2020, 12:37pm

I am trying to fix the device

Doppel-D · May 14, 2020, 5:44pm

Sure, you are on the wright track

Mosaad · May 14, 2020, 8:59pm

Is there a download site?

Mosaad · May 15, 2020, 8:07pm

Look for PCB Rework and Repair Guide

Is there a download site? wa901nd v4 PCB Repair Guide

I am trying to fix the device

Need dump flash

Firmware Version:
3.16.9 Build 150408 Rel.38268n
Hardware Version:
WA901ND v4 00000000
GIGASEVICE GD25Q32
4MBYTE/32MBIT

Mosaad · May 17, 2020, 3:51pm

I have a missing device from some parts. What do I do to make up for these fragile parts? Attached pictures of missing parts, missing parts / missing parts,R79
R77
R80
R75
R78

tmomas · May 17, 2020, 6:08pm

Indicatd in red: Solder 2 bridges That's all.

Mosaad · May 17, 2020, 7:06pm

The missing part is indicated in red
The missing parts
What is the alternative
bridges

Sorry, use google translate