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After switching on the phone, if the PIN security function is active, the user is required to enter a 4-8 digit PIN to unlock the SIM card and connect to the mobile network. Without this, functions such as phone calls (except for emergency calls), text messages and mobile data will not be available.
A SIM lock, simlock, network lock, carrier lock or (master) subsidy lock is a technical restriction built into GSM and CDMA [1] mobile phones by mobile phone manufacturers for use by service providers to restrict the use of these phones to specific countries and/or networks.
For example, in the x86 architecture, asserting the RESET line halts the CPU; this is done after the system is switched on and before the power supply has asserted "power good" to indicate that it is ready to supply stable voltages at sufficient power levels. [2] Reset places less stress on the hardware than power cycling, as the power is not ...
The software for most Android devices can be updated from the Settings app, but check with your manufacturer for instructions specific to your device. Force stop and restart the app Verified for version 4.4 and later
Factory reset: Step by step. While the steps for performing a factory reset may vary depending on the brand of your Android phone, there’s one thing everyone should do.
Reboot your modem/router - Sometimes the old "turn it off and on again" approach actually does work! Just wait about five minutes before turning it back on to make sure everything was reset. 4. Contact your Internet Service Provider (ISP) - If you're still not able to get online, reach out to your ISP for additional help.
Samsung Knox provides hardware and software security features that allow business and personal content to coexist on the same device. Knox integrates web services to assist organizations in managing fleets of mobile devices, which allows IT administrators to register new devices, identify a unified endpoint management (UEM) system, define the organizational rules that govern the use of devices ...
Clear your browser's cache to reset your browser back to its previous state. Doing this will wipe out all the little unwanted bits of info that have been stored in your browser, resetting it and making it overall run better.