Koko Mobile / Naka

bourbonkiller · 07-09-2019, 12:44

Sorry to hear your problems @gadgetken. I've been in China last week of August with Koko Mobile and had no problems with Network. Automatic Network search as well as Sim Kit Profile change worked like a charm, even had 4G Data in China. Only hassle was, that incoming calls were not 100% stable. I believe this is because the SIM card didn't manage the change between 4G and 3G properly. Beside that, the Simard performed rock solid and Data worked like a charm all week long. Even WhatsApp Calls and VoIP Calls through Data worked perfectly.

Initially, the SIM card only registered on EDGE Network, wrote a Email to them and got a answer within hours...

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bourbonkiller (Offline) Senior Member Prepaid Fan Posts: 193 Join Date: 22 Dec 2004 Location: Lake of Constance Country:	07-09-2019, 12:44 Sorry to hear your problems @gadgetken. I've been in China last week of August with Koko Mobile and had no problems with Network. Automatic Network search as well as Sim Kit Profile change worked like a charm, even had 4G Data in China. Only hassle was, that incoming calls were not 100% stable. I believe this is because the SIM card didn't manage the change between 4G and 3G properly. Beside that, the Simard performed rock solid and Data worked like a charm all week long. Even WhatsApp Calls and VoIP Calls through Data worked perfectly. Initially, the SIM card only registered on EDGE Network, wrote a Email to them and got a answer within hours... ********************************************** Mobiles: iPhone 7+, iPhone 7, iPhone SE, Blackberry Priv, Honor 8, Lumia 950 Prepaid-SIM: 3 UK, Save Money Sim, Toggle Mobile UK, XX-Sim, Koko Mobile