
Kacey Saff
I was having trouble with this continually popping up with "SIM manager keeps stopping." Google support was unable to help in two hours. I resolved the issue by clicking uninstall, which actually just downgrades to the factory version, then in the three dot menu checking "no automatic updates," then rebooting. Now everything works. For some reason the update broke my phone and kept getting automatically installed until I did that process.
398 people found this review helpful

Wayne Bonner
well guess what I have done ECM all the way. I don't even have a SIM card anymore. boohoo anyway, I have some interesting time because I one phone does have a SIM card. this one does not. and I had some fun with it by accident. that's all I'm going to say about it but it does work so far and I I'm going to. I don't know if I'm going to miss another SIM card or not cuz you can put storage and stuff on it things I don't know. so here we go,have fun with this one

J Notxal
Essential & Flawless Connectivity! "The pre-installed SIM Manager is a safe, vital system app. It provides flawless control over my phone's cellular connections, especially for multi-line users. Key functions I love: Dual-SIM / eSIM Switching: Effortlessly manage multiple phone lines. Default Line Control: Set which line handles calls, data, and text. eSIM Activation: Seamlessly download new digital SIM profiles (great for travel!). It runs perfectly in the background, ensuring reliable, uninter