Update on RedPocket GSMT 240 SIM
I got a few phones working!
Susan X8 (Fake Galaxy S8, claims to have 4G but it's really just 2G) works fine.
N3310 Aliexpress Clone likely would work as it worked in my recent video where I used a Mint Trial SIM, but the battery expanded between then and now so couldn't test. (I could warranty it but SpeedX would make that take about a month)
Verizon Galaxy S3 (i535) works fine but APN settings wouldn't save? Calling and texting work though. It's a shame this version has a permalocked bootloader, as the APN likely won't save due to Verizon software. The ones that don't have locked bootloaders probably get kicked and the Sprint version doesn't even have a SIM slot.
Tried a downgraded iPhone 4 on 6.0, didn't work likely as it has the 7.1.2 baseband. iPhone 4s running 6.1.3 stock finds the network but nothing changes in the status bar, likely instantly kicked.
The other phones I had success in with my Mint Trial SIM video would probably work including the G'Zone Ravine 2. I am yet to test the DROID2 Global. Has anyone tried it?