Samsung Galaxy S22. Change device. Connect with us on Messenger. Visit Community. 24/7 automated phone system: call *611 from your mobile. This online tool will help you identify and resolve problems with your Samsung Galaxy S22. Get online technical support and help with common issues. SIM Type: Micro-SIM (3FF) Operating System: Original software version: Android 4.2 (Jelly Bean) Updated version: Android 5.0 (Lollipop) Network technology: 4G LTE. Note: Limited 4G LTE availability in select markets. 4G speeds delivered by HSPA+ (with enhanced backhaul) and LTE, where applicable. Not available everywhere. Yes, the failure rate on these parts is SO BAD that ordering less would only leave you frustrated. The charge port module on this phone controls the three softkeys, the charge port.. (obviously) the antenna, and the main mic. ALSO- take care removing the coaxial cable that runs down the right side of the device (when the phone is on it's face Samsung touted that the phone can support six bands for LTE. This makes sense for the global LTE-enabled model, which will likely have LTE bands 1 (IMT, 2.1GHz), 3 (DCS, 1.8GHz), 5 (Cellular 850 WORKAROUNDS. In case you are detecting possible microphone issues with your device, try doing these: Remove the battery for 30 seconds, with the device still powered on. Wait until the time has Ask the Verizon Community. Find all Galaxy Tab S4 Support information here. Learn how to activate, set up features and troubleshoot issues with our FAQs, how-to guides and videos. So. My 4G data (Sprint, S4. Rooted, but stock ROM and such) stopped working. Updated PRL and Profile. It works for a minute and stops. Restore backup. It works then stops after 5 mins. Update prl and profile in the Sprint app, it works and then I have tested these codes on Samsung Galaxy S6, S4, S2 mobile phones as well as Samsung Galaxy Note 5 and all codes worked fine. I’m sure all these codes will work absolutely fine in all Samsung mobile phones. I found these codes by decoding and reading various system files of Samsung Galaxy S6 firmware. Problem: Water damage. We recently reported on a potential Galaxy S4 Active water damage problem.This came after an alleged AT&T employee posted a warning that the warranty on the S4 Active does GalaxSim Unlock is the only app that can instantly and successfully unlock new Galaxy devices. Even with recent ICS or JB roms update, your GS2, GS3, GS4 or Note2 won’t relock after reboot. Major functions: ★ Sim Unlock your phone (in-app payment) ★ Backup and Restore EFS data, keep it safe on your email or Drive account (free) J7N4kpG.