Backtrix - For iOS 13.0 - 14.8.1
Version: 1.1.4Bundle ID: com.foxfort.backtrix
Architecture: iphoneos-arm (Rootful)
Section: Tweaks
Dependencies: mobilesubstrate, firmware (>= 13.0), preferenceloader, applist, com.foxfort.foxforttools (>= 1.2.23)
Pre-install Dependencies: None
Installed Size: 3.07 MB
Author: foxfortmobile
Trusted repo?: Yes.
Last Updated: February 1, 2022
Install Tweak
Tweak description:
Back tap for quick actions
Tweak Details
| Current Version | Last Update | Supported iOS Versions |
|---|---|---|
| 1.1.4 | February 1, 2022 | 13.0 - 14.8.1 |
Tweak Full Description
Backtrix ports the famous backtap feature introduced in iOS 14 for jailbroken iOS 13 devices. For those who are not familiar with it, backtap is an accessibility feature of iOS 14 which allows you to double or triple tap on the back of your iPhone to perform certain actions. Backtrix analyses motion data from your device sensors like accelerometer, gyroscope, proximity sensor and uses machine learning to determine whether there was a double or triple tap.
Backtrix uses low level apis to ensure efficient detection with minimal impact on battery life. It consumes on average approximately 4-8% of cpu time for most devices. It smartly detects whether the device is handheld or not so that it can pause the analysis of the sensors data. The tweak will consume around 10-15% battery in a 24 hours usage.
Note: For A9/A10 devices (iPhone 6s/7/SE 1), the machine learning processing will be done on CPU because unlike A11+ devices, they do not have a neural engine hardware chip which allows to run neural networks with high efficiency at low power. This will cause the average CPU usage to be around 15-20% for these devices and hence will have a bigger impact on battery life.
Backtrix supports over 25 actions from running accessibility features to even launching activator actions.
Below is the full list of supported actions:
-App switcher
-Control centre
-Home
-Lock screen
-Mute
-Notification centre
-Reachability
-Screenshot
-Spotlight
-Toggle flashlight
-Toggle low power mode
-Toggle do not disturb
-Toggle dark mode
-Toggle nightshift
-Launch an app of your choice
-Play/Pause audio
-Next/Previous track
-Volume up/down
-Open assistive touch
-Magnifier
-Smart Invert
-VoiceOver
-Zoom
-Run any shortcut
-Run Activator actions
Below are some frequently asked questions:
Can i use Backtrix on iOS 11/12?
No, it requires iOS 13 and above.
Will Backtrix run on iOS 14?
Native backtap only supports iPhone 8 and above on iOS 14. But with Backtrix, you can use these gestures on your iPhone 6s/7/SE too.
What devices does it support?
It requires iPhone 6s and above. In my testing i have found that the number of false triggers was more on pre iPhone X devices. Note that this does not mean that it won't detect taps on pre A11 devices, it just means that it works but these devices accelerometer have different frequencies and hence cause more signal noise which may produce these erroneous triggers. The tweak is not compatible with iPads.
Will it work with a case on?
Yes it does for most cases. But for military style cases (thick or rugged case), it won't.
What is the success rate of the gestures?
More than 85% of the gestures are successfully detected, but false detection can happen too. This is also the case with iOS 14 native backtap and even Apple who invest thousands of dollars into research was not able to fully prevent this.
Native backtap feels slow. Is it the same with Backtrix?
Backtrix has 2 sensitivity setting: normal and high. The normal one might feel a bit slow but will result in less false triggers. High sensitivity runs the detector at a higher frequency but at the same time might create false/double triggers and have slightly higher consumption of battery. I suggest to try both for some days to see what suits you best.
Can i use it on lock screen?
No, the actions will not run on lockscreen due to security issues.
Will it trigger accidental backtaps in my pocket?
The tweak can make use of the proximity sensor to ignore any backtaps when the device is placed inside your pocket which is useful for people who put their phones in their pockets without locking it first. Do note that having the proximity sensor always on might impact battery life on older devices.
Does the shortcuts run inline?
No, it open shortcuts app and runs the shortcut.
Tweak Screenshots
What are iOS Tweaks?
iOS tweaks are modifications that enhance the functionality of iPhones and iPads beyond what Apple officially allows. These small software packages can only be installed on jailbroken devices, where the restrictions imposed by Apple have been bypassed, giving users more control over their iOS experience.
What are iOS jailbreak tweaks used for?
Jailbreak tweaks serve numerous purposes, ranging from cosmetic changes to powerful functionality enhancements:
- Customization: Tweaks allow users to personalize their iOS experience by changing app icons, modifying the control center, creating custom themes, and adjusting system animations.
- Enhanced Functionality: Many tweaks add features Apple doesn't provide, such as file management capabilities, advanced screenshot tools, call recording, and system-wide gesture controls.
- App Modifications: Tweaks can enhance existing apps with new features or remove limitations. For example, tweaks might enable downloading content from streaming apps, remove ads from applications, or add additional tools to messaging platforms.
- System Optimization: Some tweaks focus on improving device performance, battery life, or adding more efficient ways to manage background processes.
- Privacy and Security: While jailbreaking itself has security implications, certain tweaks actually enhance privacy by allowing more granular control over app permissions, network monitoring, and data access.
Where to find iOS tweaks?
Jailbreak tweaks are typically distributed through alternative app stores like Cydia, Sileo, or Zebra. These repositories host thousands of tweaks created by independent developers, ranging from free offerings to premium packages.
Important considerations
Before diving into the world of jailbreak tweaks, users should be aware of several important factors:
- Warranty implications: Jailbreaking voids Apple's warranty, though restoring a device to its factory state typically reverses this.
- Security risks: Jailbreaking removes Apple's security sandboxing, potentially exposing your device to malware if tweaks are downloaded from untrusted sources.
- Stability issues: Poorly developed tweaks or conflicts between multiple tweaks can cause system instability, app crashes, or battery drain.
- Update challenges: When Apple releases new iOS versions, users must wait for compatible jailbreak tools before updating, often leaving them without security patches.
The evolving landscape
The world of iOS jailbreaking has evolved significantly over the years. As Apple has added features that were once only available through tweaks (like widgets, dark mode, and app library), the gap between stock iOS and jailbroken devices has narrowed. Nevertheless, the jailbreak community continues to push boundaries, creating innovative modifications that demonstrate what iOS could potentially offer in future official updates.
For users who value customization and control over their devices, jailbreak tweaks remain an appealing, if somewhat risky, way to transform their iOS experience beyond Apple's walled garden.
