I can not connect to 7220 even having full signal strength

There are many different reasons why your Internet and wifi connections might appear or be running slow. It could be a problem or an issue with your modem and or router, theWi-Fi signal, signal strength on your cable line, devices on your network saturating your bandwidth, or even a slow DNS server.Try and reset your router and modem first. It could also be the coax cable splinters are bad and needs to be replaced and the internet signal and the wifi signal could be weak where you live and not have strong and good enough connections. Weather storm types can cause problems with the internet and the wifi. You should contact your service provider and company for your internet and wifi about this and see if they can fix it.

The LTE indicates the phone network signal strength and not the Wifi signal strength. Go to your wifi setup and connect screen to see the Wifi signal strength.
You can try changing your connection to 4G and seeif you get a better connection in your area
Settings ->> Mobile Networks

This could be a dhcp issue, try using a fixed IP address when logging in.

Hi
Cell phones usually have 2 ways of getting onto the Internet, either by Mobile Broadband or a WiFi connection.
To use Mobile Broadband you must have a contract/pay-as-you-go arrangement with your service provider. You will need a Username and Password from your service provider in order to log onto the Internet from your particular phone. If you have these then ensure that you have sufficient signal strength to receive data (requires higher signal strength than straightforward calls) and contact your service provider if you cannot log on.
Since you can get onto the Internet via WiFi, I'll not go further than this.
Hope this is helpful, if so would you please register that with Fixya
Cheers

i dont see a service center in the phillipines closet one is in taiwan
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I had same prob - after buying an LG Smartphone (SP) to replace my Samsung Mantra flip phone (FP), signal strength was so low that i couldn't use it except as a pc on wifi, so i had the FP reactivated. After ~ 6 mos sprint upgraded the tower and i had the SP reactivated. Now i get 1-4 bars, but if only 1-2 bars voice is sometimes nearly unintelligible... You CAN buy a signal booster and use it in your residence but the cost is hundreds of $. Or you can do research and try to find a SP which has high signal sensitivity. The Samsung Mantra FP has very good signal sensitivity and worked fine even before sprint upgraded the tower... the LG SP has much less inherent signal sensitivity and so needs a stronger signal to function. But there's more to the story...

If you have home WiFi you can switch to T-Mobile and use their WiFi option with your SP to send and receive cell calls via WiFi when your SP WiFi is enabled & connected. I suspect this is what I'll do myself when I get tired of the poor voice quality my sprint LG SP is now delivering. And my guess is that the WiFi option will be offered by all carriers evenually. T-Mobil is just ahead of the curve... IMO.

Reset the calculator. Take apart the calculator, find the word "Reset" which near the "IC1" , use metal to let the right hook { and left hook } been connected. Then it's done. (from taiwan taipei)

Having a wireless Internet signal in your home allows multiple devices to use the same Internet connection without having to run lengths of Ethernet cable to each device. Given that the wireless network is transmitted over the air, the consistency of your Internet connection depends on the strength of the wireless signal. If wireless signal strength is not strong enough to give you a consistent Internet connection, there are a few simple steps for finding the problem and improving your signal strength.

Reset all devices. The majority of Internet issues, including poor wireless signal strength, are very often solved by a simple power cycle of all the devices in the network. Locate the power cords of both your modem and your wireless router and remove them (if you use a modem/router combination, simply unplug the power to that device). Leave them unplugged for a full 30 seconds, plug them back in and restart your computer. When your computer fully reboots, check your wireless signal strength to see if it has improved. If it has not, further troubleshooting is required. Move your computer closer to your router, or your router closer to your computer. Wireless routers do not have unlimited range. One reason your computer may be getting a weak signal strength from your wireless network could be because your computer is simply outside of the router's range. Typically, ISPs (Internet Service Providers) will install your modem in one specific location in the house and the modem will not work at other locations, so moving the modem or modem/router combination may not be a possibility. If this is the case, you may need to move the computer to a location that is within the range of the wireless router's broadcast. If you still get poor signal strength, your router may be experiencing a malfunction. Contact the technical support department of your router manufacturer. Router malfunctions often are not the result of a bad or broken router, but of something much simpler, such as the router's needing a firmware upgrade or an incorrect setting on the router's internal setup. If your router manufacturer is unable to improve your wireless signal strength, it may be time to purchase a new router. Purchase a new router. Wireless routers are priced in part based on how widely their wireless signal broadcasts (in other words, the more expensive the router you buy, the larger a wireless signal the router will broadcast). Included in the packaging of each wireless router is the approximated range, in square footage, of that router's wireless network. A good rule of thumb is to know the square footage of your house and buy a router that can accommodate that square footage. That way, as long as the router is functioning properly, you will have strong wireless signal strength throughout your entire home.

Having a wireless Internet signal in your home allows multiple devices to use the same Internet connection without having to run lengths of Ethernet cable to each device. Given that the wireless network is transmitted over the air, the consistency of your Internet connection depends on the strength of the wireless signal. If wireless signal strength is not strong enough to give you a consistent Internet connection, there are a few simple steps for finding the problem and improving your signal strength.

Reset all devices. The majority of Internet issues, including poor wireless signal strength, are very often solved by a simple power cycle of all the devices in the network. Locate the power cords of both your modem and your wireless router and remove them (if you use a modem/router combination, simply unplug the power to that device). Leave them unplugged for a full 30 seconds, plug them back in and restart your computer. When your computer fully reboots, check your wireless signal strength to see if it has improved. If it has not, further troubleshooting is required. Move your computer closer to your router, or your router closer to your computer. Wireless routers do not have unlimited range. One reason your computer may be getting a weak signal strength from your wireless network could be because your computer is simply outside of the router's range. Typically, ISPs (Internet Service Providers) will install your modem in one specific location in the house and the modem will not work at other locations, so moving the modem or modem/router combination may not be a possibility. If this is the case, you may need to move the computer to a location that is within the range of the wireless router's broadcast. If you still get poor signal strength, your router may be experiencing a malfunction. Contact the technical support department of your router manufacturer. Router malfunctions often are not the result of a bad or broken router, but of something much simpler, such as the router's needing a firmware upgrade or an incorrect setting on the router's internal setup. If your router manufacturer is unable to improve your wireless signal strength, it may be time to purchase a new router. Purchase a new router. Wireless routers are priced in part based on how widely their wireless signal broadcasts (in other words, the more expensive the router you buy, the larger a wireless signal the router will broadcast). Included in the packaging of each wireless router is the approximated range, in square footage, of that router's wireless network. A good rule of thumb is to know the square footage of your house and buy a router that can accommodate that square footage. That way, as long as the router is functioning properly, you will have strong wireless signal strength throughout your entire home. Hope this helps.

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