https://community.squareup.com/t5/Payments-Troubleshooting/App-not-opening-or-staying-open/m-p/326209#M13517 <P>My Samsung S21 (Android) and my daughter-in-law's iPhone are both having problems with the Square POS app. When you open the app, it pulses like a strobe light and there is nothing more you can do. I've uninstalled and re-installed the app twice now with the same result. Anyone one else having this problem? Anyone know how to fix it? Thanks in advance!&nbsp;</P> Sat, 20 Sep 2025 11:16:23 GMT magswell08 2025-09-20T11:16:23Z https://community.squareup.com/t5/Payments-Troubleshooting/App-not-opening-or-staying-open/m-p/326209#M13517 <P>My Samsung S21 (Android) and my daughter-in-law's iPhone are both having problems with the Square POS app. When you open the app, it pulses like a strobe light and there is nothing more you can do. I've uninstalled and re-installed the app twice now with the same result. Anyone one else having this problem? Anyone know how to fix it? Thanks in advance!&nbsp;</P> Sat, 20 Sep 2025 11:16:23 GMT https://community.squareup.com/t5/Payments-Troubleshooting/App-not-opening-or-staying-open/m-p/326209#M13517 magswell08 2025-09-20T11:16:23Z