after a forced update from version 2.123.1, the game stopped running.
Have you tried a more modern device, that device you're using is really old.
But should have still worked if it worked on a previous version
This is Ingress minimal requirements,according to Google. I can correct that
1) minimum 2 gb RAM(on 512 i expect even AOSP w/o Google services should be buggy).
2) ARM7+ processor(actually i see only armeabi v7-a and arm64 libs so no ARM6 and probably no x86-x86*64).
OP phone has 2/32 and 3/64 configuration and is above minimal specs,so problem is with Ingress not with phone. Strange,2.123.1 worked when i tested on that ZTE.
These specs are quite of date, and hadn't changed their site to reflect this.
I tend to go for the Lightship platform specifications, which is more akin to what is actually requirements.
But even these vary between games