Peace be upon you I have a 6120 network is weak in the lower places in high places, a good network and also da vinegar workshop is weak and sometimes does not have a network and other times Old logo and when I get out of the store network good ???????? Experimented with the following

1 - experimented with Software + Pm the same thing
2 - confirmed from touching the feathers and the antenna of the device and replaced Thanohuquih the same thing
3 - washed Ndvt the same thing
4 - Alantanaswetj heated to the same thing
5 - you replace Alantina Swetj of the last working 100% separation of the device pulling on the electric power-Supply 25 and a white screen and separates
6 - attributed Alantina Swetj the old and the same thing, what is the solution separates note that the device was, however, the girl the first time opens up I hope the solution at the hands of young people what to do with the device separates

plz heeeeeeeelp me
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