![]() ![]() Looking for suggestions | Suggestions, whether it be for a new phone, new tablet, app, accessories, etc. This is not to be used for specific app settings.Īpp-specific | Anything to do with a specific app, including but not limited to, problems and settings.Ĭustom ROMs | Questions about ROMs, where to get them, ROMs for your phone. Rooting Help | help with rooting, phone bricking, anything to do with rooting.ĭevice Settings | Question pertaining to device system settings. We also have a Discord server! (And yes, the same rules apply there.) If it is determined that a flair isn't being used correctly, the OP will be messaged asking to change it to a more appropriate flair. Post flairs are not required, but may help in the support process. Consult our to see which download is right for you. Post flairs should follow these guidelines. SIM Toolkit 13.1.6 APK Download by OPPO - APKMirror APKMirror All Developers All Categories FAQ APKMirror This release may come in several variants. Only Moderators may have (MOD) in their user flair. User flair is to be used to denote your device brand and model. This includes bypassing PINs, biometrics, passwords, lockscreens, FRP, piracy, and screenshots/screen recordings of copyrighted material No questions or answers that involve trying to break the law or bypass security measures or DRM. Report anyone who gives an intentionally rude answer. Accordingly, you should expect others to be nice to you as well. Treat others with respect, even if you don't agree with their advice. If someone asks you for a screenshot, please provide one!īe nice. If someone asks you for more information, tell us what you can. Also, don't spam - there are very few times when you should really have to ask a question a second time without any significant change between the two times.īe helpful. ![]() You might have to wait a few hours for an answer. You're getting free help from Internet strangers. If you think it's relevant to your problem, TELL US!īe patient. Tell us what device you have, what carrier you're on, what you've tried, etc. If you're simply looking for tips on how to spruce up your device, look through the old /r/android weekly threads for some ideas.īe descriptive. Or try finding your device's subreddit.Ĭheck the /r/android wiki first to see if your question can be found there. Customers include: Vodafone UK, D2, Telenor, Sonofon, VoiceStream, Cingular Wireless, China Mobile, Bharti Cellular, Satelindo, Smart Communications, MTN and Z-Tone.Have a question specific to your hardware? Find your device on XDA. More than 85 mobile operators worldwide are using SmartTrust technology to diversify their service offerings and open new revenue streams by launching enhanced SMS services, controlling mobile end-user applications and managing the entire life cycle of the SIM/USIM. SmartTrust is a leading provider of infrastructure solutions designed to enable secure mobile e-services. Retrieving other information like language, radio type, battery level, etc.Performing denial of service attacks by disabling the SIM card.Performing calls to premium-rate numbers.Launching victim's phone browser and forcing it to open a malicious web page.Retrieving targeted device' location and IMEI information.The flaw can be exploited to perform several tasks on a targeted device just by sending an SMS forged with a specific code: (4) The victim mobile phone follows the PROACTIVE COMMAND received from victim’s simcard to perform the corresponding actions such as: make a phone call, send an sms to whatever phone number attacker wants (3) WIB browser follows the WIB commands inside the TPDU of OTA SMS and sends the corresponding PROACTIVE COMMAND to the victim mobile phone such as: SETUP CALL, SEND SMS, PROVIDE LOCATION INFO. Neither feature phone nor smart phone raises alert about the procedure of ota sms: no ringing, no vibration, no detection from users. Different from the procedure of receiving the normal text sms, the procedure OTA SMS is silently handled just in baseband operating system and does not raise any alert to application operating system (android os, ios, blackberry os, …). (2) Right after receiving the OTA SMS, Baseband Operating System of the victim mobile phone uses ENVELOP COMMAND ( an APDU command to communicate between mobile phone and simcard) to forward the TPDU of the OTA SMS to WIB browser in victim’s simcard. The OTA SMS contains WIB command such as: SETUP CALL, SEND SMS, PROVIDE LOCATION INFO, etc. (1) Attacker sends a malicious OTA SMS to the victim phone number. The attack scenario is very similar to the vulnerability, according with the researcher report: ![]()
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