Outside, there is no public wireless network on the wifi, site, outskirts and long-distance cars at the hotel, and it is difficult for tablets, laptops, backups to access the internet. Many people don't knowCell phonePersonalHot(portable wlan hotspot) it's a sidekick wifi. It does not need to buy additional equipment, but as long as cellular traffic is available on the mobile phone and this function is turned on, other devices can be connected to the mobile phone traffic. As a digital blogger who regularly tested cellular network sharing, today turns hot spots on methods, parametersSettings, speed skills, safe pits, one-off clarity。
First, hot spots are not really free networks; they consume the traffic in your mobile phone set, but simply do not buy your personal wifi hardware alone, which is tantamount to sharing mobile phone networks with other devices. Some operators will limit the flow of hot spots separately. This rule is based on your package description。
I. Standard steps for the opening of hot spots by andre, iphone
Andre's mobile phone (mi, huacheng, oppo, vivo, etc.) is open in two ways
First, pull down the notice bar and find the [mobile hot spots/portable hotspots] icon, with one click open; long by icon go directly to the detailed configuration page。
Second, enter from settings: set up mobile/wireless and network mobile network sharing portable wlan hot spots。
After entering the configuration page, change the hotspot name, set the password and select the ap frequency segment. Encryption gives priority to wpa2-psk or wpa3 and is more secure; it can also set up a maximum number of connectable devices, turn off unconnected hotspots, and save the grid。
The iphone user path is slightly different: setting up a hive network, opening personal hot spots, setting wi-fi passwords. Iphone double card type, the hotspot defaults to use the master data card you set; to change flow cards, you have to switch the default data card in the cellular network settings. Apples also have a “maximum compatibility” switch, with priority 2. 4 ghz when it is opened and older equipment more easily connected; after closure, priority 5 ghz is given and the net is faster。
If no individual hotspot options are found in iphone, you can contact the operator to confirm whether the package supports hotspot sharing。
Apart from the wifi hotspot, the cell phone supports the usbShared networkBluetooth sharing network. Usb sharing is appropriate for computer access, data lines are connected, delays are lower and mobile phones are recharged, disruptions are smaller than wifi, and are suitable for office and play games。
Ii. How do you choose the frequency
Many people turn on the hot spots and the net is slow. The root cause is that the frequency is not selected. 2. 4 ghz and 5 ghz are very different:
5ghz bands: high speed, low interference, low delay, suitable for close-range painting of video, office, transmission of documents. The disadvantage is that the wall is weak, the cover is short, the old tablets, the old notebooks do not support 5ghz and the hot spot cannot be searched。
2. 4 ghz band: good wall-piercing capability, compatibility with all equipment, further distance of connection. However, there is a crowded faith, with many hot spots and bluetooth devices permeating each other, with low internet speed ceilings and easy access to cardon during peak periods。
Practical recommendations: only new mobile phones, computers, close to each other, giving priority to 5 ghz; with old equipment and walls, switch to 2. 4 ghz. Most of the new android-supported auto-bands are automatically adapted to the access device so that the newcomer can select automatically。
Three: these are set up to prevent the sneaking of traffic and power consumption
The hotspots have two obvious slabs: high electricity consumption and the easy flow of traffic to overwhelm, which must be adjusted。
First, turn off the hotspot automatically. Most of the androids have their own belts: they are automatically closed after 5 minutes or 10 minutes without equipment. Many people have forgotten to turn it off, and the hotspots are broadcasting wifi signals and running electricity. The iphone does not automatically close on its own and remembers to close manually。
Second, limit the maximum number of access devices. It is proposed to limit the number to 3-5. The more equipment is accessed, the greater the traffic bandwidth is distributed, the slower the speed of each equipment network and the increased probability of being swept by strangers. On the hotspot management page, you can view connected devices in real time, and strange devices can be hacked out。
Thirdly, it is important to keep an eye on backstage traffic. Once windows and mac computers are connected to hot spots, system upgrades, automatic software upgrades, and cloud disk synchronization can consume several g-flows in a short period of time. The computer will mark the network as a traffic-based connection and the system will automatically suspend the backstage upgrade。
Fourth, when mobile phones are low, try to insert chargers to open hot spots. Hotspots receive and send wireless signals at the same time, with much more effort than normal brushes of mobile phones, and heat is more pronounced; long periods of high temperatures, hand opportunities trigger downtime and the speed of the hotspot network drops。
Iv. The security of hot spots is not neglected. The public scene is critical
Many people are open to hot spots without passwords, or are too simple to be sprawled by nearby people, not only occupying the speed of the net, but also having security concerns。
The hot point password recommends more than eight places, letters + numbers, and does not use simple passwords like mobile phone numbers and birthdays. Do not use unencrypted open hotspots, in open condition and after access, have the opportunity to spy on equipment within the local area network。
If they are used temporarily and do not want to be searched, they can open hidden hot spots (hidden ssids), and those who need access to the internet manually enter the name and password of the hot spots to access them。
Another reminder: do not simply connect to a stranger's cell phone hotspot, and an unknown hotspot provider can grab the data from the network and use only the hotspots on his own mobile。
V. Common trouble-shooting at hot spots, unconnected, slow internet speed. Look
We can't find anything else
Priority check of frequency bands: mobile phones are open to 5 ghz, while the older devices accessed do not support 5 ghz, switching to 2. 4 ghz; second, confirm that the hotspots do not set a hidden sid。
No, no, no
Check the normality of cellular data on the cell phone itself, first handing out the hotphone brush page to confirm access to the internet; confirm that the food package is not speed-limited and expensive; and double-card to confirm that the hotspot is using the flow card。
Broken 3: the grid is stuck, delayed. High
Reduce the number of simultaneous connections; switch to a better cell phone signal, with the mobile phone itself having a poor 5g signal and a natural low heat net speed; stay away from routers, bluetooth devices and reduce wireless interference; mobile phone overheating will cool down and then try again。
Failure 4: frequent automatic breakup of hot spots
Check the automatic closure rules; mobile phone saving strategies kill the hotspot backstage and andre can set the hotspot-related processes free of electricity。
Vi. Clarifying hf error areas
Zone one: hot spots are free traffic。
The hot spots are simply traffic-sharing, consuming the internal flow of the package, exceeding the standard rate of the set, and limiting the speed of the hot spot after the partial package has reached its target。
Zone 2: 5g cell phone turned on, and it must be 5g full speed。
The speed of hotspots, influenced by cell phone signals, base station congestion levels and operator-set speed limits, may be limited even if the mobile phone status bar shows 5g。
Mistake three: hotspots and walking wifi is one thing。
Wifi is a stand-alone hardware, built-in network card; mobile hotspots rely on sim cards and batteries of the cell phone itself, suitable for an emergency response, continued for long periods of time, and short panels for heat and renewal are more visible。
The error is four: the password is set and the net won't be drawn。
Complex passwords can block ordinary people, but if hot spots are opened in densely populated areas for long periods of time, access lists are regularly checked and strange devices are kicked out in time。
Summary
When there is a lack of wifi, personal hotspots on mobile phones are the most convenient emergency online programme. When open, select the appropriate frequency range according to the old and new frequency of the device, setting a security password to open automatic shut-down and limit the number of accesses, while keeping an eye on traffic consumption. It is suitable for emergency response on a temporary basis to computers, tablets and, if used on a long-term multi-person high frequency, to consider a dedicated sidekick wifi equipment。
You usually..OutDo you always turn on your phone hotter? Have you ever seen a hotspot that can't get online? Welcome to the comment section。
