Samsung A70 WIFI and network connection problems

How to fix the "No Service" message problem on a Samsung Galaxy A70. Today we have an SM-A705FN / DS that does not connect to wifi. It seems that the same integrated circuit takes care of both functions.
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✅ Integrated Circuit 👉👉 Search Aliexpress Chip SDR660 003
If you have one of these causes, then you most likely have a broken U2009.
samsung a70 network problems
- galaxy a 70 wifi problems
- samsung a70 without wifi
- SM-A705FN / DS without network
- galaxy a 70 no coverage
- samsung a70 no service
- galaxy a 70 not registered on the network
- samsung a70 does not connect wifi
This repair is an easy thing to do in less than 20 minutes. We need a heat station, a little flux, we can use the Amtech or Quick Chip brand, tin paste, contact cleaner or isopropyl alcohol, a model SDR660 003 integrated circuit, a star-type screwdriver and a little patience.
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