Manage your sim contact number and make a backup your important contact to the sd-card with .vcf format.
make a call and messages, send WA direct without adding contact, adding a new contact number into the sim card, delete, and modified your sim contact numbers easily.

SIM CONTACT:
Displaying contact numbers stored on the sim card! In this tab you can manage your sim contact numbers and adding a new contact number into the sim card.
• Add new contact.
• Modify existing contact.
• Copy and share contact.
• Export sim contact into phone.
• Make a call and messaging.
• Send WA direct without adding contact.

SIM CARD INFO:
Displaying most useful information about your SIM Card! In this tab you can copy and share your sim card information.
• SIM Card status.
• SIM Card operator.
• SIM Card operator code.
• Network type.
• SIM ICCID/Serial number.
• Subscriber ID.
• MCC number.
• MNC number.
• Country name and code.
• SIM Software version.

NETWORK INFO:
Displaying connected Cell or Wi-Fi network information on your device.
• View network connected.
• Select network connection.
• Data usage.
• Manage SIM.
• Add/Modify APNs Settings.

PHONE INFO:
Displaying information about your phone device! In this tab you can copy and share your phone/device information.
• Phone name.
• Phone model.
• Phone type.
• Root access.
• IMEI number.
• ID number.
• System info which available on your device.
• Display/Screen info.
• Memory info.
• Battery info.
• View all Sensor and Support Features which available on your phone.

Supports LIGHT and DARK theme.
Only supports for single sim!

Step 1. Download SIM Tool Manager Mod (Remove ads) APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.SIM Tool Manager Mod (Remove ads) APK will begin installing on your device. Simple.

Step 1. Download HappyMod APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Search SIM Tool Manager Mod, click Download.
Step 4: You can download 100% working mods on HappyMod with one click.