Read/Write QCN SM-G800F - GSM-Forum

Maverick1978 · 10-26-2015, 12:35

you can not read and write files QCN on this model? I have network problems after rewriting the file cert

Octopus box · 10-26-2015, 13:36

Hello.

Try to write another Cert file from the Support Area, then try to find and select Network manually.

SM-G800F is Exynos-based phone. It does not have QCN.

Maverick1978 · 10-26-2015, 13:48

I rewrote the two cert file on the media and the problem remains. Also selecting the network manually, it works five minutes but then no more signal.

Maverick1978 · 10-26-2015, 13:53

I try cert compatible with other models. thank you.

Octopus box · 10-26-2015, 13:57

IMEI of Cert files, which You've tried to write could be in "black" list of provider. Try to also write Cert files SM-G800M and SM-G800Y, they are compatible.

Maverick1978 · 10-27-2015, 11:09

Quote:

Originally Posted by Octopus box

IMEI of Cert files, which You've tried to write could be in "black" list of provider. Try to also write Cert files SM-G800M and SM-G800Y, they are compatible.

I tried them all, but all with the same problem and only on that operator (the others are fine). the network is ok for a few minutes and then nothing.

Octopus box · 10-27-2015, 11:18

Try to make Factory Reset and reflash the phone.

10-26-2015, 12:35	#1 (permalink)
Maverick1978 Freak Poster Join Date: Feb 2006 Posts: 346 Member: 238466 Status: Offline Thanks Meter: 18	Read/Write QCN SM-G800F you can not read and write files QCN on this model? I have network problems after rewriting the file cert

10-26-2015, 13:36	#2 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,846 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Hello. Try to write another Cert file from the Support Area, then try to find and select Network manually. SM-G800F is Exynos-based phone. It does not have QCN.

10-26-2015, 13:48	#3 (permalink)
Maverick1978 Freak Poster Join Date: Feb 2006 Posts: 346 Member: 238466 Status: Offline Thanks Meter: 18	I rewrote the two cert file on the media and the problem remains. Also selecting the network manually, it works five minutes but then no more signal.

10-26-2015, 13:53	#4 (permalink)
Maverick1978 Freak Poster Join Date: Feb 2006 Posts: 346 Member: 238466 Status: Offline Thanks Meter: 18	I try cert compatible with other models. thank you.

10-26-2015, 13:57	#5 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,846 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	IMEI of Cert files, which You've tried to write could be in "black" list of provider. Try to also write Cert files SM-G800M and SM-G800Y, they are compatible.

10-27-2015, 11:18	#7 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,846 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Try to make Factory Reset and reflash the phone.