For most non-Nexus devices, official update servers are offline. Your best bet is a factory image (Google Nexus) or a custom ROM like LineageOS 13 (based on Marshmallow).
For most non-Nexus devices, official update servers are offline. Your best bet is a factory image (Google Nexus) or a custom ROM like LineageOS 13 (based on Marshmallow).
For most non-Nexus devices, official update servers are offline. Your best bet is a factory image (Google Nexus) or a custom ROM like LineageOS 13 (based on Marshmallow).