Will the Curt Echo Mobile Trailer Brake Controller Work With An iPhone 4S
Updated 08/21/2019 | Published 08/19/2019
Question:
1. you say smart phone, but would it also work with an I Pad with Blue Tooth connectivity? 2. Have an elderly Apple 4-S, currently running IOS 9.3.6 do you know if that work, and do you know how much memory the control program uses? thanks in advance for your response
asked by: John N
Expert Reply:
The Curt Echo Mobile Trailer Brake Controller part # C51180 will work with both iPhones and iPads. That said, these devices will need to have an IOS of 8.0 or newer. Since you said your iPhone 4S has an IOS of 9.3.6 it will work just fine with the Curt Echo. The last I checked, the iPhone 4s is the oldest iPhone that can be used with the Curt Echo so you are in luck.
The ECHO Smart Control App requires 7.2 MB of space for installation as of August 2019.
Product Page this Question was Asked From
Curt Echo Wireless Brake Controller - 7-Way Plug-in w/ Bluetooth App - Up to 2 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Plug-In
- Smartphone App
- Under-Dash
- Up to 2 Axles
- Smartphone Display
- Multiple Trailers
- CURT
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Brake Controller
- Article: How to Measure for Trailer Hitch Drop
- Shop: Curt Echo Wireless Brake Controller - 7-Way Plug-in w/ Bluetooth App - Up to 2 Axles - Proportional
- Shop: EZ Connector Pogo Trailer Cable Holder
- Shop: Redarc Tow-Pro Liberty Brake Controller w/ Universal Wiring Harness - Dash Knob - Proportional
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Brake Controller Installation: Starting from Scratch
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Article: Trailer Wiring Diagrams
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: Curt Echo Full Review
- Q&A: How to Use a Curt Echo Wireless Brake Controller on a Vehicle w/a 4-Way Connector
- Q&A: My Vehicle has a 4-Pin Trailer Plug, but Trailer has 7-Pin Trailer Plug
- Q&A: Which Wireless Trailer Brake Controller Is Best
- Q&A: Can I Use a 4 Way Vehicle Connector with 7 Way Adapter and the Curt Echo Brake Controller?
- Q&A: Will The Curt Echo Manual Override Button C83HR Work Without The App?
- Q&A: Length of Coleman-Mach Underbunk RV AC Power Cord