Introduction: Why the Right Installation SIM-The map is important for the Redmi Note 5
Xiaomi Redmi Note 5 remains a popular choice due to its balanced performance and reliability, but even experienced users sometimes have questions about basic operations. SIM-But the wrong handling of the tray or the wrong choice of the format of the card can lead to loss of communication, damage to contacts or even break the slot.
In this article, we will not only discuss the standard installation procedure, but also the nuances that are often ignored in official instructions, such as how to avoid jamming the tray, what to do if the smartphone can not see. SIM-map after installation, and which card formats supports Redmi Note 5 (including hybrid slot for the second one) SIM You will also find answers to the frequent questions related to network setup after card replacement.
If you have just purchased the Xiaomi Redmi Note 5 or are planning to change carrier, this guide will help you do everything quickly and without errors "SIM-map not supported, we have prepared a section with diagnostics and solutions.
What SIM-cards supports Xiaomi Redmi Note 5: formats and hybrid slot
Before you put it in. SIM-map, it is important to make sure that its format is suitable for your smartphone. Xiaomi Redmi Note 5 is equipped with a hybrid slot that supports the use of the device:
- π± Nano-SIM (main format, required for the first one) SIM-map)
- π± Nano-SIM or microSD (second slot β the choice between the second slot) SIM-memory-card)
This means that you can use:
- πΉ Two Nano-SIMs at the same time (without microSD).
- πΉ One Nano-SIM. + microSD (up to 256 GB).
Please note: if you want to use two SIM-The Redmi Note 5 does not support Micro-SIM or Mini-SIM without an adapter (which, incidentally, is not recommended for use in a hybrid slot due to the risk of damage to the contacts).
β οΈ Note: If you insert a microSD into a slot for the second SIM-If you have a card, you can't use two-sim mode until you've removed the memory card, and you have to choose between two-sim. SIM, or additional storage.
| Slot configuration | What can be used | Limitations |
|---|---|---|
| Slot 1 | Only Nano-SIM. | Does not support microSD |
| Slot 2 | Nano-SIM or microSD | Cannot be used simultaneously |
| Max, the volume of microSD | Up to 256GB | FAT32 or exFAT format |
If you SIM-An old-format card (Mini-SIM or Micro-SIM) that can be cut to Nano-SIM by a stapler or in the cabin of an operator, but do it carefully: if you damage the chip, the card will become inoperable.
Preparation for installation: what will be needed
Before starting the installation SIM-I want you to get the maps ready:
- π§ Paperclip or needle to extract the tray (goes complete with the phone).
- π± Nano-SIM (one or two, depending on the configuration).
- π Good lighting (so as not to lose the tray or paperclip).
- π§² Magnet or tray (optional, so as not to drop small details).
If you don't have the original Xiaomi clip, you can use any thin metal clip or pin, as long as it doesn't bend when you press it, avoid plastic or wooden items, they can break inside the hole.
β οΈ Warning: Do not use a knife, scissors or other sharp objects to remove the tray.This can damage the fixation mechanism or scratch the body of the smartphone.
Also make sure that the smartphone is turned off before being removed or installed. SIM-Although the Redmi Note 5 supports hot replacement (no switching off), it is better to be safe to avoid modem malfunctions.
βοΈ Preparation for installation SIM-map
Step-by-step instruction: how to insert SIM-Map of Xiaomi Redmi Note 5
Now, let's get to the process. Follow the instructions Step-by-step to avoid mistakes.
- Find a slot for SIM-On the Xiaomi Redmi Note 5, it's on the left side of the map (if you look at the screen), and you'll see a small hole next to the volume buttons.
- Remove the tray. Put the paper clip in the hole and press with force until the tray is pushed out. You don't have to be afraid to press hard, the mechanism is designed for this.
- Place it. SIM-The card(s) are in the tray. Notice the notch on the map, it must match the shape of the socket. The rule for Redmi Note 5 is: chip down, beveled angle to the outer edge of the tray. SIM-Place the cards in the appropriate slots (the first one is closer to the camera, the second one is closer to the screen). For microSD, use the second slot, but remember: in this case, the second one is the second one. SIM no-one will work.
- Put the tray back in. Carefully insert it into the slot to the point, then press it lightly to lock it. Make sure the tray sits flat -- if it protrudes or wobbles, pull it out and try again.
- Turn on your smartphone. Turn on the Redmi Note 5 after installation and wait for the network to initialize. If done correctly, the network indicator (such as 4G or 3G) will appear in the status bar.
After switching on the smartphone does not see SIM-map, try it:
- π Reset the device.
- π§ Check if the card is correctly installed (it may have moved when inserting the tray).
- πΆ Manually select the operator in the settings (Settings) β SIM-maps and mobile networks β Choice of network).
What if the tray is jammed?
Frequent Mistakes and How to Avoid Them
Even with the seemingly simple process, users often make mistakes that lead to communication problems or damage to the smartphone, the most common of which are:
- π« Misdirectional orientation SIM-If you put a card up or down the chip, the smartphone won't recognize it. Always check the tags on the tray.
- π« Using an incompatible format. Micro-SIM or Mini-SIM without an adapter won't work. If you cropped the card yourself, make sure you don't damage the contacts.
- π« Strong pressure on the tray. Forced insertion or removal can bend the metal guides, after which the tray will dangle or jam.
- π« Ignoring the hybrid slot: Many users wonder why the second one doesn't work SIM, Remember, Redmi Note 5 doesn't have to use the second one at the same time. SIM memory card.
Another common problem is that the smartphone sees SIM-It's a map, but it's not a network. It can happen for a number of reasons:
- π‘ SIM-The card is not activated by the operator (especially relevant for new cards).
- π On the smartphone enabled flight mode or disabled data transfer.
- π± Damaged. SIM-card (chip scratched, bent).
- π§ You need to update your network settings (sometimes operators send you a message). SMS configurationally).
β οΈ Attention: If after installation SIM-The smartphone stopped turning on or reboots constantly, immediately remove the card and check it on another device).
π‘
Before traveling abroad, check if your Redmi Note 5 supports local carrier frequencies. For example, the US and Japan use different 4G bands than Russia. A list of supported frequencies can be found on Kimovil's website (enter a smartphone model).
Network settings after installation SIM-map
Successful installation SIM-So, if you want to make your smartphone work, you need to set up the network correctly:
- Check the network mode. Go to Settings. β SIM-maps and mobile networks β [choose SIM] β Network type. Choose for maximum speed 4G (preferably, if 4G No catch, try it. 3G auto.
- Activate data transfer. In the same menu, turn on the option Mobile data. SIM-maps, choose which one will be used for the Internet by default.
- Set up access points (APN). Usually, the settings are loaded automatically, but if the Internet is not working, you can add them manually. β SIM-maps and mobile networks β [choose SIM] β Access points (APN) β Add parameters APN can be found on the website of your operator (for example, for MTS it is Internet.mts.ru, for Beeline - Internet.beeline.ru).
- Check roaming (if necessary). If you are abroad, turn on roaming data in the settings SIM-But remember about the tariffs, you better connect a special package in advance.
If the internet still doesnβt work after setting up, try:
- π Reboot your smartphone.
- πΆ Manually select the operator network (Settings) β SIM-map β Choice of network).
- π§ Reset network settings (Settings) β System system β Resetting settings β Resetting Wi-Fi, Mobile Network and Bluetooth).
π‘
If the smartphone does not see SIM-After all the manipulations, the problem may be in the slot itself (contact oxidation, damage.
What to do if your smartphone doesnβt see SIM-map
The situation when Xiaomi Redmi Note 5 does not recognize SIM-It's not that rare, it can be software or hardware:
1. Programmatic failures
- π Sometimes it's enough to turn off and turn on the smartphone so that the communication module is re-initiated.
- π± Software Update: Outdated firmware may contain bugs that affect modem performance. Check for updates to Settings β The phone. β Updating the system.
- π§ Resetting network settings. How to do this, described in the previous section.
- π οΈ Reset to factory settings. Last resort if nothing works. Don't forget to back up your data!
Hardware problems
- π Check it out. SIM-If it doesn't work there, the problem is the card, ask the operator to replace it.
- π§ Clean the slot contacts. Sometimes they become oxidized or contaminated. Gently wipe them with a wipe or an alcohol wipe (do not use metal objects!).
- π οΈ Check the tray for deformation. If it is bent or cracked, replace it (costs inexpensive, about 200-500 rubles).
- π‘ Modem malfunction if the smartphone can't see any of them SIM-The card may have failed the communications module itself, requiring repairs at the service center.
If you suspect a hardware breakdown but are not sure of its cause, you can run a simple test:
- Put in a knowingly working one. SIM-map in Redmi Note 5.
- Try it in both slots (if you use two cards).
- If the smartphone does not see the card in any slot, the problem is most likely in the phone.
β οΈ Note: If you recently dropped your smartphone or it was exposed to moisture, a malfunction of the modem could cause physical damage.