Even after resetting the factory settings, the internet speed was still very slow

Try a different browser, there is a chance that you are considering changing the mobile phone card to a mobile phone, if other mobile phones can be very fast, it is recommended to restore the factory settings again, if it still doesn't work, re-flash, if you can't re-flash the phone, then there is a problem with the hardware of this mobile phone, it is recommended to send it for repair,

If your phone is slow to use mobile data, it is recommended to:

1.Check whether it is a 2G network or a weak network signal.

2.If it is a 4G or 3G network, or the network signal is full, it is recommended to turn off the mobile phone and restart it.

3.Check whether it is set to power saving mode or super power saving mode, and observe whether the same situation occurs after disabling it.

4.Try to change to another location, e.g. indoors, to the window.

5.If you only experience a slow Internet connection when using a certain software, it is recommended that you try to clear the software data. Operation:

Settings - Find "Application Manager" - (All) - Find the software - (Storage) - Clear data and clear cache (if you have important information, please back up beforehand).

6.Update your phone to the latest system version.

7.Try to change another SIM card.

If the problem persists after the above operation, please bring the purchase invoice, repair card and device to the Samsung service center for inspection.

Router BAI, wifi is not easy to use, generally du

If the settings are incorrect, if you didn't enter the wrong password

If so, just reset the inner one, the steps are: capacity.

1.Turn on the power supply, and then plug in the network cable, plug the line into the WAN port (usually the blue port), and then connect with the computer network cable just plug in which LAN port, after doing these jobs, then you will see that there is an address and account password behind the router, after connecting, enter the address you see in the router in the browser, generally of course, if you are using ** online Internet access at home, then you have to prepare an additional modem, commonly known as "cat").

2.Then enter, enter the corresponding account and password, generally the new ones are admin

3.After entering the operation screen, you will see a setup wizard on the left, Attack on the entry (usually it pops up automatically).

4.Click Next, enter the Internet access method settings, we can see that there are three Internet access options, if your home is dial-up, then use PPPOE. Dynamic IP can be used by plugging the computer directly into the network, and there is a DHCP server on the upper layer.

The static IP is generally a private line or something, or it may be a cell bandwidth, etc., and the upper layer does not have a DHCP server, or wants to fix the IP. I chose PPPoE because I dialed.

5.If you choose PPPOE dial-up Internet access, you need to fill in the Internet account and password, which should be understood by everyone, and there will be an account number to open broadband, and it is OK to fill it in!!

You need to provide a screenshot of the router operation to analyze and solve the problem; If you are satisfied, please give points!

How to say it, it's hard to explain, the network speed is really slow after the system restore, no matter how you get it, it won't get faster, under normal circumstances, if you don't use it urgently, turn it off first, and then turn it on after a few days.

Problems with routers、** line or something from the new security again。

The one on the second floor dared to infringe on my copyright! You copied mine.

Dear users, hello.

The reasons for a slow internet connection may be:

1. The problem of the network card is aging.

2. The network speed has been limited, which may be caused by malicious plug-ins.

3. The bandwidth you have enabled is small.

4. If it is shared within the LAN, someone occupies your network speed, you can buy a telecom mobile phone in the Anhui Telecom online business hall, and the network hall will handle the contract machine and give away a high phone bill, you can buy a machine for 0 yuan, which is very preferential, and at present, a number of brands of 4G models are fully listed!

Place the router.

Set back to factory settings, remove restriction settings, re-crush the network cable from your router to the computer, and make another cable, the network cable should not be too long.

It's enough.

Suggestion 2: If you don't have a computer to surf the Internet, there is a possibility that you had the speed limit before, and now it has been restored, so the speed limit is gone, and other computers are in ** or PPS and other software, which robbed your bandwidth and got stuck.

Recommendation 3 (Most Likely Cause):

Is someone rubbing the network, if you use a wireless router, there will often be a lot of people rubbing the network, resulting in our bandwidth being squeezed, so we will be slower and slower the network speed, the solution is to set a wireless access password for our wireless router, then others will not be able to rub the network.

The system occupies too many resources, sometimes we open a large number of programs, and do not close, a large number of memory, CPU resources, which will also cause our network speed to become slower and slower, we usually have to develop the habit of closing the program at any time if we do not use it. can solve this problem.

There is a problem with the network cable used, some poor quality network cable will cause the network speed to be very slow, some network cable network speed is OK at the beginning, and then the more you use it, the slower it is, it is recommended to use a standard network cable, *** some.

These methods are what I have summarized in the past few years of playing with the computer, improving the Internet speed, and maintaining the system are nothing more than these methods. I have also used those network accelerators on the Internet, but they only play a little psychological role, they cannot qualitatively improve the network speed, the key is the operation efficiency of the computer itself. The more efficient the system is, the less bottlenecks there will be in the network speed.

1. Improve the service level of network service providers. As the saying goes, pay more money, this is where the quality of Internet speed improves.

2. Starting from its own computer hardware and system optimization, the higher the computer configuration, the faster the system will run.

3. Use top antivirus software to fully disinfect the virus, use 360 security guard, remove plug-ins, remove traces of use, and repair IE.

4. Scan vulnerabilities with 360 security guards and apply the latest Microsoft patches. Use the Super Bunny Upgrade Angel to check again, and mark the missing patches as well.

5. Use the driver wizard to upgrade all drivers to the latest version, the right driver will make the hardware and software run more efficiently.

6. Super Rabbit comprehensively cleans up the system garbage and optimizes the system (optimizes ADSL Internet settings). Frequent Internet browsing and frequent installation and uninstallation of software will produce a lot of system junk, which will affect the system speed to a certain extent.

In the task manager, see which process occupies more CPU time, and if it is not a necessary process, end the task.

If it comes out again shortly after the process ends the task, it must be a Trojan virus that has not been detected, so find a way to check and kill it.

If it is a necessary process that takes up a lot of CPU time, then it must be a Trojan virus that has not been detected.

If there's nothing that takes up a lot of CPU time at all, it's definitely your virus protection software that's playing tricks — people only use their CPU time to filter things when you're running something (like a game) and slow down the system many times over.