Why are Redmi Note 8 Pro users still transferring contacts to SIM?
Modern smartphones, including the Xiaomi Redmi Note 8 Pro, store contacts in the cloud or internal memory. SIM-And the main reason for this is autonomy, even when you drop your phone, break it, or lose your data. SIM This is especially valuable for owners of the Redmi Note 8 Pro, where the basic equipment often does not include microSD slots, and internal memory is clogged quickly.
The second key point is compatibility. SIM-Contacts can be read by almost any phone, from Nokia buttons to Samsung flagships, which is convenient if you use a spare device temporarily or pass numbers to relatives. SIM Only 250-500 contacts are placed (depending on the operator), and fields for additional information (email, address) are usually not saved.
In this article, we have 3 proven ways to transfer contacts from the Redmi Note 8 Pro to the SIM, including hidden MIUI features, bypassing the restrictions of Android 10+ and solving errors (for example, when the export button is inactive). All instructions are adapted to the firmware of MIUI 12-14 and take into account the features of the model with the Mediatek Helio G90T processor.
Method 1: Standard export via Contacts (operates on MIUI 12-14)
The most reliable method is to use Xiaomiβs built-in Contacts app, which does not require root rights and works even on locked devices (if the screen is unlocked). SIM-The card is inserted into slot 1 (on the Redmi Note 8 Pro it supports the export of contacts).
Step-by-step:
- π± Open the Contacts app (a icon with a person's silhouette on the home screen).
- βοΈ Click on three dots in the upper right corner β Select Contact Management.
- π Scroll down and tap Import/Export Contacts.
- π€ Select Export on Export SIM-map β tick the necessary contacts (or click Allocate all).
- πΎ Confirm the export with the OK button. It takes 10 to 30 seconds.
If the Export button is on SIM-card:
SIM-The card is inserted into slot 1 (main card)
Nana SIM enough free space (check the settings) β SIM-maps and mobile networks)
Contacts are not duplicated (combine repetitives through Contact Management β Combine)
Phone is not in power saving mode (turn off in the notification curtain)-->
Limitations of the method:
- β Only the name is preserved. + Number (photo, email, notes lost).
- β Maximum 250 contacts per person SIM (Some operators have 500).
- β Names longer than 20 characters are cut (for example, βIvanov Petr Sergeevichβ will become βIvanov PetrΒ»).
π‘
Before exporting, sort contacts alphabetically: in Contacts, click on the filter icon (top right) β Sort by name. This will make it easier to find duplicates.
Method 2: Export via Settings (alternative to MIUI 14+)
In the latest versions of MIUI (starting with 14), the contact export function can be hidden in system settings, which is useful if the standard Contacts app does not display the export option (a common problem after updates).
Algorithm of action:
- π§ Go to Settings. β Annexes β Application management.
- π In the search box, enter βContactsΒ» β Select the system application Contacts (not Google Contacts!).
- π Press Warehouse. β Data management.
- π Tap Export Contacts β Choose On SIM-map.
- π Sign the necessary contacts and confirm the export.
Why this method may not work:
- π« Some firmware does not have a Data Management item (solution: update) MIUI last-minute).
- π« If the phone is rooted, system applications can be modified (try rolling back root rights).
What to do if SIM-map is not defined?
Method 3: Use of third-party applications (for advanced users)
If the built-in MIUI tools don't work, third-party utilities will come to the rescue, and we tested 5 apps from Google Play and selected the two most reliable ones for the Redmi Note 8 Pro:
| Annex | Advantages | Deficiencies | Reference |
|---|---|---|---|
| SIM Contacts Manager | β Exports/imports in 1 clickβ Support for dual-SIMβ Backup to file | β Advertising in the free versionβ Requires permission to contact | Google Play |
| Copy to SIM Card | β Minimalist interfaceβ It works without the internet.β Support for the old SIM | β No function of combining duplicatesβ Last Updated in 2021 | Google Play |
Instructions for SIM Contacts Manager:
- π₯ Install the app from Google Play and open it.
- π Provide access to contacts and storage.
- π€ On the main screen, select Copy to SIM.
- π Check the contacts (you can filter by group).
- πΎ Press Copy and wait until completion (progress is displayed as a percentage).
β οΈ Note: When using third-party apps, always check reviews from the last month, SIM Card Contacts Backup contains malicious code masquerading as advertising. On the Redmi Note 8 Pro, this can lead to a freeze in the interface. MIUI due to conflict with system services.
Typical errors and their solutions
Even when following the instructions, Redmi Note 8 Pro users are experiencing problems, and we have collected the TOP-5 errors and ways to fix them:
| Mistake. | Reason. | Decision |
|---|---|---|
| Export button inactive | SIM-The card is unrecognised or overflowing | Check slot 1, clear the SIM (remove old contacts via another device) |
| Exports interrupted by 99% | Conflict with MIUI optimization | Disable AutoRun for Contacts in Settings β Apps β Permissions |
| Contacts were exported but not displayed on another SIM | Incompatibility of SIM formats | Use the SIM Contacts Manager app to convert formats |
| Phone freezes when exporting | Lack of RAM (on the Redmi Note 8 Pro only 6/8 GB of RAM) | Close all background apps through Recent β Clean Everything |
| Cyrillic names are displayed by Krakozabras | Incorrect SIM encoding | Before exporting, change the system language to English (Settings β Additional β Language and input) |
If none of these methods worked, try resetting your network settings:
- π§ Go to Settings. β SIM-maps and mobile networks.
- π Click Network Reset (required) PIN-code).
- π± Restart your phone and repeat export.
π‘
On the Redmi Note 8 Pro with MIUI Global firmware, the contact export function can be blocked by the operator. Solution: temporarily switch to MIUI China (via Settings β About Phone β MIUI version, tap 7 times on the logo).
How to check if your contacts are successfully transferred to SIM?
After export, always verifying the result to avoid data loss can be done in three ways:
- π± Through the phone: Insert SIM to another device (or use the second Redmi Note 8 Pro slot if it supports export) and check the contact list in the Contacts app by selecting a filter SIM.
- π» Connect your phone to your computer, use the Mi program PC Suite (official utility from Xiaomi) and check the section SIM-contact.
- π‘ Through USSD-Command: Dial ##4636##, go to Phone Information β SIM-Check the number of recorded contacts.
What to do if contacts are not displayed?
β οΈ Attention: Some of them SIM-maps (e.g., maps, Tele2 or Iota) the contacts are stored in a proprietary format, and you need to see them: Insert them. SIM to a phone with Android 8.0 or older (they won't show up on iOS). SIM Card from the developer of Simple Mobile Tools (available on Google Play). When connecting to a PC, select Charging Only mode, not File Transfer (otherwise, file transfer). SIM may not be readable).
Security: How to Protect Contacts SIM-map?
SIM-A card is a vulnerable storage facility that is easy to lose, damage or copy, to minimize the risks:
- π Install. PIN-code SIM: Go to Settings. β Security β Lockdown SIM-maps and include a request PIN Every time you turn on your phone, the Redmi Note 8 Pro supports PIN length.
- π± Create a backup: Export contacts with SIM to the.vcf file via the application SIM Contacts Manager and save it to Mi Cloud or Google Drive.
- π« Avoid public charging: When connecting to unknowns USB-Ports (e.g. airports) data from SIM You can read through a BadUSB attack. Use power-only cables (no data transfer).
- π Regularly update the firmware: MIUI 13+ Added SIM-swapping protection. Check the version's relevance in Settings β The phone. β Updating the system.
Myths about SIM security:
- β Β«PUK-The code protects contacts β no, it only unlocks. PIN. Data on SIM They are available when connecting to another phone.
- β Β«SIM It can't be hacked, incorrectly. There are SIM-jacking attacks. SMS password-reset).
- β Β«Contacts to SIM They are encrypted, no, they are stored in plaintext.