--Update--
Tested and running from android 4.4 to android 12, official support for android 10-11-12 will arrive shortly and is currently available in the
Sim Serial Number beta channel, a simple application to read the ICCID code which is usually written on the back of the sim, it often happens that this is cut (by passing to micro sim for example) or that for one reason or another it is no longer readable, and here comes Sim Serial Number, an application that you allows you to read the code from your Sim without even having to remove it from the phone, just a click, and if you need to communicate it to someone, the convenient "share" and "copy" buttons are right for you!
v1.7: Added support for dual sim devices with android 5.
the iccid code usually consists of 19 digits, otherwise a warning will be shown on the screen, it is advisable to contact the operator who issued the SIM if the identifier detected does not consist of 19 digits for clarification
v2 .0: The new version 2.0 brings a fresh breath to the design of the application with a new icon and interface, the use of android bundles and the new AndroidX
v2.4 libraries: - coming soon - Restored operation on android 11 and 12
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Special thanks:
Giulio Fagioli (@Remeic) for the
Rubens Rainelli icon and graphic mockup for the idea
@nontelodiromai (yes, that's his nick) for the fix on android 11-12
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2.4: Android 10-11-12 support introduced
2.0 Final graphic tweaks
2.0.1 Fix for android Pie
2.1 updated plugins and libraries, android 10 is now supported, android 11 currently in testing phase
1.7.4 (Beta) App redesign, update of support libraries to AndroidX, almost total code rewrite
1.7.5 (Beta) Added management of Anomalous 16, 20 and 22 characters
1.7.6 (Beta) Reduced font size, added possibility to see original iccid for incorrect iccid
2.0 Last graphic tweaks, see changelog above 1.7.4-> 1.7.6
2.0.1 Fix for android Pie
2.0.3 Added Android 10+ management (on which it is currently impossible to use the application)
1.7.4 (Beta) Redesign of the app, update of AndroidX support libraries, almost total rewriting of the code
1.7.5 (Beta) Added management of anomalous iccid of 16, 20 and 22 characters
1.7.6 (Beta) Reduced font size, added possibility to see original iccid for iccid incorrect
2.0 Final graphic adjustments, see changelog above 1.7.4-> 1.7.6
2.0.1 Fix for android Pie
1.7.3: new icon, code rebase
fixed a bug with devices without sim
1.1: add references to the app in the share
1.5: bug fix and URL reduction for sharing
1.6: added references to the material design
1.6.1: redesigned interface in material style
1.6.2: bug fix, update libraries
1.6.3: removed most of the ads
1.6.4: minor additions, general fixes, added check on ICCID dimension
1.6.5: added other controls, fix for api23 +
1.7: added support for dual sim with Android 5.1 or higher
1.1: add references to the app in the share 1.5: bug fix and URL reduction for sharing 1.6: added references to the material design 1.6.1: redesigned interface in material style 1.6.2: bug fix, update libraries 1.6.3: removed most of the ads 1.6.4: minor additions, general fixes, added check on ICCID dimension 1.6.5: added other controls, fix for api23 + 1.7: added support for dual sim with Android 5.1 or higher
T-Mobile REVVL Plus
