Felix Mobile Switch: 10 Checks Before You Port
Before switching your number to Felix Mobile, you need to check your current plan’s exit fees, unlock status, and whether your phone supports Felix’s network bands—then confirm your number is eligible for porting. Missing any of these can leave you without service for days or stuck paying two bills. This guide walks through every practical check, from SIM compatibility to voicemail setup, so the switch goes smoothly.
Background: What Felix Mobile Is
Felix Mobile is an Australian telco that operates as a mobile virtual network operator (MVNO) on the Vodafone network. It is known for a single, simple unlimited-data plan (speed capped) rather than a range of options. Because it uses Vodafone’s infrastructure, coverage and network performance depend on Vodafone’s footprint, not Felix’s own towers. That matters for your switch: if you are currently on Telstra or Optus and had good coverage in areas where Vodafone is weaker, you may notice a difference after porting.
Check 1: Is Your Number Active and Not Already Ported?
You can only port a number that is currently active with another Australian provider. If you have already cancelled that service, the number is likely released and cannot be ported. Also, if you previously ported the number into a different provider and then cancelled, the number may be gone entirely. Before starting, call your current provider and ask: “Is my number active and eligible for mobile number porting?� They can confirm the status and give you the account number and PIN you will need for the port request.
Check 2: Unlock Your Phone (If Needed)
Most phones sold in Australia in recent years are unlocked, but some prepaid or carrier-locked devices are not. If your phone is locked to your current provider, it will not accept a Felix SIM. To check: insert a different provider’s SIM (or ask a friend) and see if it registers. If it shows “SIM not valid� or asks for an unlock code, contact your current provider to request an unlock. By law, providers must unlock phones on request, but they may require you to meet certain conditions like paying off the device.
Check 3: Does Your Phone Support Vodafone’s Bands?
Felix uses Vodafone’s 4G and 5G networks. Your phone needs to support the specific frequency bands Vodafone uses. For 4G, key bands are 850 MHz (band 5), 1800 MHz (band 3), and 2100 MHz (band 1). For 5G, bands include n78 (3500 MHz) and n40 (2300 MHz). Most phones bought in Australia from 2020 onward support these, but some imported or older devices may not. Check your phone’s specs on the manufacturer’s site or via a search for “your phone model + Vodafone Australia bands.� If a band is missing, you may still get service but with slower speeds or no coverage in some areas.
Check 4: Outstanding Device Payments or Contract Exit Fees
If you are on a postpaid plan with a phone repayment, switching to Felix does not cancel that debt. You will still owe the remaining device payments to your old provider. Also, if you are within a minimum contract term (common with some postpaid plans), you may face an exit fee. Calculate this before you port: call your provider and ask for the “payout figure� or “early termination charge.� Sometimes it is cheaper to wait until the contract ends. If you port while owing money, your old provider may send the debt to a collection agency, affecting your credit.
Check 5: Porting Process and Timing
Felix asks for your current provider’s account number and a porting PIN (often called a “porting authority code�). You can usually find these on your old bill or by calling. The port itself typically completes within a few hours, but it can take up to two working days. During the port, your old service may drop briefly, and you may lose mobile data until the new SIM activates. Plan to do the switch on a day you are at home with Wi-Fi, not while travelling or expecting an important call.
Check 6: SIM Card Compatibility and eSIM
Felix offers physical SIM and eSIM options. If you choose a physical SIM, check that your phone accepts a nano-SIM (most modern phones do). If you want eSIM, verify your phone model supports eSIM and that it is not carrier-locked to another provider. Also, if you are switching from a phone that uses a physical SIM to an eSIM, you will need to remove the old SIM and scan the QR code Felix provides. Some older phones do not support eSIM at all, so check before ordering.
Check 7: Backup Your Data and Contacts
Porting your number does not erase your phone, but the process often involves resetting network settings or swapping SIMs, which can occasionally cause data loss if something goes wrong. Before you start, back up your contacts, photos, and messages. On iPhone, use iCloud or a computer backup. On Android, use Google backup or a local copy. Also, note any two-factor authentication (2FA) codes that are sent via SMS—if your number is down during the port, you may be locked out of accounts. Have backup codes or an authenticator app ready.
Check 8: Understand Felix’s Fair Use and Speed Caps
Felix’s plan is unlimited data, but it is speed-capped (typically around 20 Mbps). That is fine for streaming and browsing, but not for heavy downloads or gaming. Also, there is a fair use policy—if you use an extreme amount of data (terabytes), Felix may throttle or investigate. Read the fair use section on their site before committing. If you are a heavy user who regularly exceeds 500 GB per month, this plan may not be suitable.
Check 9: Coverage in Your Area
Even if your phone supports the bands, you need actual Vodafone coverage where you live, work, and travel. Check Vodafone’s coverage map (Felix uses the same network) and enter your addresses. Pay attention to indoor coverage—Vodafone’s 850 MHz band is good for building penetration, but if you live in a rural area, coverage may be patchy. If you are currently on Telstra and rely on their wider regional coverage, switching to Felix could be a downgrade. Consider asking a friend on Vodafone to test signal at your home.
Check 10: Porting Mistakes to Avoid
Common errors include: entering the wrong account number, using an old PIN, porting a number that was already cancelled, or starting the port before your old SIM is deactivated. Also, do not cancel your old service before the port completes—the port itself cancels it. If you cancel early, you lose the number. If the port fails, you will get an error message; contact Felix support, but be prepared to wait. Keep your old SIM active until the new one works.
Frequently Asked Questions
How long does it take to port my number to Felix?
Most ports complete within 2–4 hours, but the official timeframe is up to 2 business days. It depends on your old provider releasing the number quickly. If you request the port on a weekend or public holiday, it may take longer.
Can I keep my current phone number if I owe money on my old plan?
Yes, you can port even if you owe money, but you will still owe the old provider. The port does not clear debt. You may be billed separately for the remaining device payments or exit fees, and if unpaid, it could affect your credit.
What happens to my voicemail and SMS after porting?
Your voicemail is tied to your old provider and will be lost after porting. You will need to set up a new voicemail on Felix. SMS messages stored on your old SIM or phone may also be lost—back them up first. Incoming SMS to your number will work after the port completes.
Do I need to tell my bank or other services about the switch?
No, your number stays the same, so services that use SMS verification will still work. However, if you use Wi-Fi calling or have services tied to your old provider’s app (like visual voicemail), those will stop. Also, if you use an eSIM, you may need to re-download your eSIM profile after switching.
Can I switch back to my old provider later?
Yes, you can port your number back to any provider, as long as your Felix service is active. You would need to go through the same porting process with your old provider. There is no lock-in on Felix, but you must pay for the month you are in.
Will my phone’s 5G work on Felix?
If your phone supports Vodafone’s 5G bands (n78, n40) and you are in a 5G coverage area, yes. But Felix may only offer 4G on some plans—check the plan details. Also, if your phone was bought from another carrier, it may have carrier-specific 5G settings that need updating.
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