Replacement Huawei E3531 3G Key Sim Card replacement - iFixit Repair Guide

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Introduction

How to change / remove a sim card from a 3G key dongle

1. Step 1 Replacement Huawei E3531 3G Key Sim Card replacement
  Here's the 3G dongle
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2. Step 2
  Reverse it on the back side
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4. Step 3 Remove the back door.
  Remove It by two hand
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5. Step 4 Remove the SIM card
  Remove it carefully
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Conclusion

To reassemble your device, follow these instructions in reverse order.

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Author

with 1 other contributor

Mohamed Mediouni

Member since: 04/25/16

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2 Guide Comments

good job bro

hatemmediouni - Apr 25, 2016 Reply Share

Thanks a lot

Mohamed Mediouni - Apr 25, 2016 Reply Share

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