RFrequency - LTE and 5GNR EARFCN Calculator
RFrequency is a free Frequency/Channel Calculator for LTE and 5GNR RF Engineer.
Joyanworks · jiangjiang.joyworks.RFrequency
At a glance
- Latest version
- v3.2 (22)
- Updated
- Nov 3, 2023 (2 years ago)
- APK size
- 2 MB
- Requires
- Android 9+ (API 28)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Feb 25, 2021 (at least)
- Permissions
- 11 (5 sensitive)
- Website
- facebook.com/Rfrequencyapp
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
RFrequency - LTE and 5GNR EARFCN Calculator is an app by Joyanworks in the Tools category, listed since at least February 2021. It has no native code, so it runs on any Android processor.
It asks for 11 permissions, 5 of them sensitive, including precise location, read phone status and identity and read calendar.
What's new in v3.2
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Certificate issued to “Ian Chen” The developer's name — though anyone can put any name in a certificate.
Store checks and file details
- Developer signature verified Nov 3, 2023
- Antivirus scan result not available
- Signed byCN=Ian Chen, OU=Joyworks, L=Shanghai, C=CN
- Signing certificate (SHA-1)C6:54:D3:E4:FA:A4:85:AB:77:93:75:71:D8:CB:11:28:EB:75:D7:58
- File MD547d4bbd7a627d81f9da76e134b0d7fa3
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (11)
RFrequency - LTE and 5GNR EARFCN Calculator requests 11 permissions, 5 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read calendar Sensitive android.permission.READ_CALENDAR
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Write calendar Sensitive android.permission.WRITE_CALENDAR
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Full network access android.permission.INTERNET
- Physical activity recognition com.google.android.gms.permission.ACTIVITY_RECOGNITION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Location android.hardware.location
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
RFrequency - LTE and 5GNR EARFCN Calculator APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the RFrequency - LTE and 5GNR EARFCN Calculator APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 47d4bbd7a627d81f9da76e134b0d7fa3.
