Yes, Redmi Note 7s supports OTG. USB OTG or USB On-The-Go is one of the most recent technologies that allows you to connect your pen drives and in some cases hard disks to your smartphones and tablets. It has a cable and through that cable, you can directly view and use your pen drive in your smartphones.
To root your phone manually, you need to turn on USB Debugging.
XDA Developers is a great site to help you with the process, support and Custom ROMs.
Check the below video for One click root method that works on many latest devices:
Honestly speaking, fast charging is the most relevant and important feature these days in phones. You can charge your phone fully within minutes while you are getting ready to leave your home. Yes, Redmi Note 7s supports fast charging. If configured correctly, the phone can give you up to a day's battery.
With introduction of LTE, it is very easy for you to connect to your family members and loved ones even when you are far away. All smart phones offers this cool feature of video calls. Let us see how you can make calls to your loved ones using your smart phones.
There is no as such lagging issue in the Xiaomi Redmi Note 7s. However, it might lag a little sometimes when too many apps are open and the RAM has been completely occupied.
Specs: Xiaomi Redmi Note 7s
You don't need to enable VoLTE. Insert the Jio (VoLTE enabled) in any slot. By default, VoLTE will be active. If it is not, you can change the network preferences from Network option in settings.
Alternatively, you can follow a much easier way:
You can check the below video to get more clarity:
There are some photos which are very personal you want to keep them only to yourself. If someone see them by chance, it becomes very awkward and embarrassing. To avoid that, you can simply install the Vaulty app and feel safe while handing over your phone to anyone:
To Increase the speed of your slow Android phone here is the guide to speed it up in 5 Minutes
You can also check the most popular video on youtube to speed up your Android without installing any software:
WiFi hotspot is a feature that allows you to simply share your data to others around you. Your device acts as a router and provides internet access to devices around you. You can use this internet on any device like mobile, laptop, tablets. It is very simple to setup the hotspot on your device. Follow this guide:
To save data on your Android phone Follow the steps below:
1. Turn on Data Compression on Google Chrome
Google states this option should save you about 50% in data. All without you even feeling a difference. In fact, you may feel some changes browsing will get faster!
You just need to open Chrome, tap on the 3-dot menu button and select Settings. Click on Data Saver and then toggle the option in the top-right corner. You are done!
You can check this link for more information on data compression : Data Compression (https://developer.chrome.com/multidevice/data-compression).
2. Download Opera Max
If you want a complete system data compression then Opera Max is the best app.
It is also possible to micro manage consumption by blocking specific apps from accessing data through mobile access (or WiFi, though I dont see the point in that). as it shows the detailed data comsumption of the apps.
Download Opera Max from Google Play store
You can also watch this video for detailed information on Opera Max
3. Update apps using Wi-Fi only
Android apps receive updated on a regular basis and that is the main reason of our data consumption so make sure you turn of th e feature to update the apps on WIFI only.
To activate this option follow the steps below:
a. Open Google Play Store
b. Then Tap on the 3 bar on the top left corner.
c. Tap on "Settings".
d. Select Auto update apps option
e. Hit "Auto update over Wifi only" as shown in the Image below
4. Restrict Background data usages
a. Go to "Setting".
b. Then Tap " Data Usages"
c. Tap on the vertical dots on the top right corner.
d. Click on Restrict Background data usages as show in the image below.
e. Confirm it and you are done.
VR or the Virtual Reality is an interactive computer-generated experience which takes place within a simulated environment generally involving audio and video. It is possible on a device having a Gyroscope sensor. Since Redmi Note 7s has a gyroscope sensor, it supports VR.
You can explore to buy the Redmi Note 7s on EMI without a credit card as well. Paysense is one such portal which allows you to do so. Let us see the steps: