According to your Guardian modified wireless charge description Guardian modified wireless charge , it is recommended that you shut down the phone and restart it, and click Settings - About device - Software againJust update it.
Fota upgrade: via phone Settings - (general) - About Device - System update (or software update) - update. Note the following when upgrading firmware in this way: 1). Set the phone time to the current time. 2). It is recommended that the phone has enough battery power, preferably more than 50%. 3). The phone needs to have enough storage space (at least 1GB of USB storage).
As shown in the image below, this is a problem that occurs when you try to update directly on the phone on a Samsung phone. Next, please enter the system Settings interface, I take Samsung mobile phone as an example, inFind the "Application Manager" option in the "More" section and click to open it. Then please delete some applications such as mobile phone guard butler, such as 360 Guard, Baidu Guard, Kingsoft Drug bully, etc.
The network may be faulty. You are advised to try again in another time period or connect to a stable wireless network or mobile data network (firmware may be too large, you are advised to connect to a WLAN upgrade). If the problem persists, it is recommended that you bring the purchase invoice, repair card and machine to the Samsung service center for inspection. Note: If the mobile phone system update prompts that the device has been modified, it may be because the mobile phone has been swiped and cannot be upgraded, it is recommended to contactIt is handled by Samsung Service Center.
Samsung P3100 tablet system upgrade, indicating that the device has been modified, may be caused by some software downloaded on the tablet, it is recommended that you bring the device, purchase invoice, repair card to the local Samsung after-sales service center for testing.
If the mobile phone system is upgraded, a message is displayed indicating that the device has been modified, because the system verification error occurs during the upgrade. It is recommended that you bring your mobile phone, purchase invoice and repair card to the local Samsung after-sales service center for testing.
If you don't feel secure enough, then you can continue to set. First, shut down the DHCP server. DHCP can automatically assign IP addresses to wireless networks, which also makes it easier for a rogue party to break your key and access your router. After turning off DHCP, your computer wireless network card needs to manually specify IP, don't worry, we first change the internal IP of the router.
First enter 19161 in the browser address bar (mobile browser can also), enter the router Settings: repairChange the Wi-Fi password. Right click on your network name (SSID), select Property-Security, Security type "WPA2- Personal", encryption type "AES", fill in the key in "Network Security Key", click OK.
You can log in to the router Settings, generally there is a string of numbers or letters at the bottom of the router, enter on the computer browser to log in to the router to change the wifi password; You can set up a firewall on your computer, such as 360, to set the guard except for family and friends' phones as unknown devices, so that other phones or computers can not connect to your home wiIt's fi.
Modify information. Disable the SSID broadcast. The encryption network. Change the wireless network password. Right-click your network name (SSID), select Property-Security, security type "WPA2-Personal", encryption type "AES", fill in the "Network Security key" key, password set as long as possible, use the combination of numbers, lowercase letters and symbols. Click OK. Address filtering.
1, class ships are aircraft carriers, battleships, cruisers. Class 2 ships areDestroyers, frigates, submarines, landing ships (large landing ships), etc. Class 3 ships are missile boats (large missile boats), hunting submarines, minesweepers, and landing ships (medium landing ships). Class 4 ships are small missile boats, torpedo boats, gunboats, small minesweepers and so on. Class 5 ships are landing craft.
2, ship classification: warships are first divided according to the type of ship, such as: aircraft carriers, cruisers, destroyers, frigates, submarines, carrier-borne missile boats and so on. Shipboard weapons: The class of a warship can also usually be divided according to the main weapon system it is equipped with. For example, the class of the aircraft carrier can be flown according to the carrierNumber and type of machine to distinguish.
3, warships are also called naval ships, which are divided into two categories: combat ships and auxiliary combat ships. According to their different sailing states, combat ships are divided into surface combat ships and underwater combat ships. 4. During the First World War, countries divided minesweepers into fleet minesweepers, base minesweepers and minesweepers. In the Second World War, due to the emergence of new mines, the tonnage of minesweepers also increased, so people divided minesweepers according to displacement: large ocean fleet minesweepers, medium-sized coastal minesweepers, small harbor river minesweepers and boats