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If you suspect that your internet issues are coming from within, then there are a few things you can do to test and fix the problem. As always, it's definitely not a bad idea to give the router a power cycle, unplug it and plug it back in before trying anything else.
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If your mobile phone cannot access the Internet normally, please check the following conditions
1. If you don't restart your phone after upgrading to 4G**, you won't be able to use the Internet function normally;
2. Confirm whether there is a network, it is recommended that you can use it in a place with a strong signal;
3. Check whether there is still a phone bill in the account, if the balance is insufficient, you need to recharge before you can use it;
4. After 3-5 minutes of power off, restart the phone and try again;
5. Check whether the USIM card is inserted, if it has been inserted but still cannot be used, it is recommended that you go to the business hall to check whether the USIM card is faulty, or replace the card for testing;
6. If the traffic usage reaches the maximum value in the current month, the network will be automatically closed, it is recommended that you pay attention to our SMS reminder or inquire about the **product description.
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Correct answer: Virus, problem with network equipment, insufficient network bandwidth, too many users.
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Home users have a slow network, mainly due to insufficient bandwidth or caching problems.
The slow network of companies or enterprise users is mainly due to the fact that enterprises, especially small and medium-sized enterprises, do not pay enough attention to network construction, and when the number of employees is very large, they are still using network equipment such as home routing, which affects work efficiency.
Enterprise users can choose a network maintenance company, which is more cost-effective than hiring a network manager, and Yunshuo Express Service - a one-stop service platform for small and medium-sized enterprise network maintenance, which can quickly deal with network faults such as slow network, network card, old disconnection, total network disconnection, and poor wireless signal, free network comprehensive physical examination, and provide a wired and wireless network performance optimization plan.
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Hehe, if you have money, you can change to broadband! For no other reason!
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It needs to be analyzed and solved from the following aspects:
1 To keep your computer normal, free of viruses, malware, etc., it is recommended to use a cleaning tool regularly to clean up system junk and temporary files generated by the Internet, and to detect and kill malware.
2. If the configuration of the electric brain is poor, try to set the virtual memory to a larger size.
3 The cat has been open for a long time, it is very hot and hot, it is recommended to place the cat in a ventilated place as much as possible, and do not shout to overlap with the router.
4 Several computers share the network, Yin Li because the router is too poor, others use P2P to watch movies, etc., will drag the router to death, restart the router will be better, the long-term solution is that it is recommended to change to a better router that can limit the speed, and then set and allocate the network speed.
5 Someone may have installed and used rate-limiting software on the network, so it is recommended that you turn on the ARP firewall.
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There are more and more things in the system, clean up the garbage more, and then update the system, it will be better, but it is impossible to go back to the past!
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I feel that the Internet speed is very slow, and I can't find the reason for the high finger teaching problem: I usually play games in the Netcom area...If your cat's "DSL" sign is lit, the cat is generally fine. If it's flashing..
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Hi! Try it out three times.
It's best to open the backup software that comes with the phone to back it up before the three clearances, and it's easy to restore it.
Sanqing is to format the phone, which can solve most of the system problems, software flashbacks and other abnormalities, and Sanqing is also used to update the system before.
Clear the system data to ensure that the flashing can be carried out normally.
The method of entering the REC mode and clearing the three clears.
1. Open the system update software on your phone, menu key, and select to enter REC mode.
2. In the shutdown state, the simple fiber (deduct the battery by itself), press and hold the power button and the volume plus button together, and let go after lighting up the screen later.
Then go to a page, Chinese Simplified.
english
3, the power button is the OK key, the volume up and down keys select, there are three options on the page, press the power button to OK, select the simplified cover is Chinese.
4. Select Clear Data.
5. Select Clear Cache, and when the clearing is complete, select Clear Data again.
6. Select Clear User Data, and after the clearing is complete, select Clear Data again.
7. Select Erase All Data, and when the clearing is complete, select Restart the phone.
8. Select Enter the system with Recent.
9. After the phone is turned on, find it, back it up, turn it on, and restore all the data.
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Check the Network status, look for the Network area with a good signal, and log in again.