GFPeak GF Device

iPhone Test Assistant - Inspect Apple devices info instantly for secondhand recycling!

1. Portable iPhone Test Assistant. A great hand for used iPhone trading merchants.
2. Auto-detect hardware information. Check for hardware matches.
3. One-click Warranty and Activation date check.
4. Automatic detection of 32 items of hardware information:

   iPhone Model	RAM	Color	iCloud
   Warranty Time	Battery Status	Sales Model	Sales Regions
   Network Lock	Date of Manufacture	Activation Date	Jailbreak Status
   iOS Version	Production area	Regulatory Model	WIFI Module
   Network Format	Serial Number Match	Five Code Match	Baseband
   Quality Control Cases	Crash Log

5. Detect if the following hardware has been repaired or replaced:

   Hard Drive	Motherboard	Battery	Serial Number
   WIFI Module	Bluetooth Module	Cellular Module	Screen
   Front Camera	Back Camera

6. Check the following 23 functions:

   Compass	Vibration Function	Gravity Sensor	WIFI
   Bluetooth	Distance Sensor	Light Sensor	Lightning Light
   Touch Function	Microphone	Speakers	Earphone
   Calling Function	Button Function	Front Camera	Back Camera
   Screen Display	Face ID	Charging Function

Location Privacy Protector

1. Protect your Location Privacy.
   • Protect Your iPhone Location Privacy
   • No Jailbreaking Required
   • No Connection to Computer Required
   • Debug your app during development
2. There are three Models in the Location Privacy Protector
   • With the GF Device, you can simulate your Location steadily and without distance limitation, but there is no altitude in the simulated data. The iOS versions available for now are iOS9 - iOS16. The iOS17 is not available.
   • The GF II Device is the new generation of the GF device. The iOS versions available are iOS9 - iOS17. You can simulate your Location steadily and without distance limitation, but there is still no altitude in the simulated data. 

    

   • With the GF-BT Device, the simulated data contains all the required data and, of course, altitude data. The stable simulation should be within about 20km of your real location. The farther the simulated location is from the real location, the shorter the simulated location will be maintained.

    

   How to Choose from the GF, GF II, and GF-BT Device

   	GF	GF II	GF-BT
   Available iOS Version(For now)	iOS9-iOS16	iOS9-iOS17	iOS9-iOS17
   Way Connection with iPhone	Cable	Cable	Bluetooth Wirelessly
   Working Distance	No Limitation	No Limitation	About 20Km from Real
   Size(cm)	9*7.5*1.2	9*7.5*1.2	6.5*4.5*1
   Battery Inside	YES	YES	YES
   Need Charging	YES	YES	YES
   Data Provided	Latitude, Longitude	Latitude, Longitude	Latitude, Longitude, Altitude

    

    

   Frequently Asked Questions

   Q: Why do I need to purchase a GF II device for iOS 17? Can I just update the driver of the GF device to work with iOS 17?

   A: Prior to iOS 17, every time a new iOS system came out, we could simply update our software driver to adapt to the new iOS. There was no need to buy a new device. However, the changes in iOS 17 prevented us from supporting the new iOS through a simple software update.

   Q: Should I purchase another device for the new iOS system released in the future?

   A: It shouldn't be necessary. iOS connection method doesn't change often. The GF II will be available for the iOS versions released in the near future.