Fair enough, other models have 15.1 (I'm using one). You can't force the OEM to patch, but you can get Android security patches without the OEM having to bothe

Fair enough, other models have 15.1 (I'm using one). You can't force the OEM to patch, but you can get Android security patches without the OEM having to bother supporting it. The only way forward is postmarketOS, running a mainline kernel.