QUOTE(Duckies @ Apr 27 2017, 03:21 PM)
Service center said it's motherboard issue. It's been few days. It just suddenly stopped working. I was using it fine last week.
Did all the steps, hard reset, soft reset, reflash to Marshmallow, reflash to Nougat.
The GPS is working partially. Meaning it can detech your current location so using Uber and Grab is still okay. But Maps and Waze totally not working. Unable to lock position. Even with those GPS test or fix apps also cannot fix.
try this:Did all the steps, hard reset, soft reset, reflash to Marshmallow, reflash to Nougat.
The GPS is working partially. Meaning it can detech your current location so using Uber and Grab is still okay. But Maps and Waze totally not working. Unable to lock position. Even with those GPS test or fix apps also cannot fix.
on dialer, dial *#9090#
you will see a service menu
press on top right corner, "enter key input", press insert 'Q', then press ok
"enter key input" again, press 0000, and press ok
wait for few seconds, up to 10 seconds
you will now see a secret service menu
now, go to UTMS -> COMMON -> NV_REBUILD -> NV_REBUILD -> SYSTEM,PROTOCOL,GPS,IMS
Reboot your phone, try GPS again with GPS Test app.
this will force the software to clear cache and rebuild the software from the original code, sorta like a 'flush all the clogs in the software' feature. It will not cause any loss on user setting, files, apps and is not a hard reset.
My Note 3 running on custom firmware also faced a similar issue, and I knew for sure it's a software problem, and this helped me getting back my GPS signal back, a very strong one I must add, accuracy highest at 3meters, and averages around 10-13meters range
Apr 27 2017, 07:28 PM

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