Difficulty
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Steps
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- Replacement Huawei E3531 3G Key Sim Card replacement
- 4 steps
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Introduction
Step 1
Replacement Huawei E3531 3G Key Sim Card replacement
- Here’s the 3G dongle
Here’s the 3G dongle
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Step 2
- Reverse it on the back side
Reverse it on the back side
Step 3
Remove the back door.
- Remove It by two hand
Remove It by two hand
Step 4
Remove the SIM card
- Remove it carefully
Remove it carefully
To reassemble your device, follow these instructions in reverse order.
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2 other people completed this guide.
Author
with 1 other contributor
Mohamed Mediouni
Member since: 04/25/2016
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hatemmediouni - Apr 25, 2016
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good job bro
Mohamed Mediouni - Apr 25, 2016
Thanks a lot