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SIM card doesn't connect to 5G signal

crowbar6
3: Seeker
3: Seeker

Hello Community team,

 

I'm a personal Pay Monthly customer on Vodafone's Unlimited Max plan. Last week, I upgraded to the iPhone 12 Pro Max 256Gb phone and have retained the same Unlimited Max plan. This plan has 5G, the phone supports 5G but the SIM card doesn't connect to 5G at all. It simply defaults to 4G all the time even if I manually change the data settings in the phone to always go for the 5G signal if available.

 

Vodafone's network checker shows that I live in a 5G coverage area with good service indoor & outdoors. To ensure that coverage isn't an issue, I purchased a Voxi 5G SIM card that supports 5G to test out. The Voxi SIM connects to 5G the moment you insert it in the phone and the speeds are good (500Mb download & 50Mb upload). 

 

So this means that for some reason the Vodafone network is blocking my Vodafone Pay Monthly SIM card and doesn't let it connect to a 5G signal. Possibly a setting on the network side. 

 

When I discuss this with customer services, they try to get me to swap SIMs but I know this will not fix the problem if the same settings from my account are being transferred from old SIM to a new one. 

 

This issue can only be resolved by making a change on the network side at Vodafone. Has anyone faced this problem and have any suggestions on how I can get Vodafone to fix this problem?

 

Many thanks in advance for all the assistance.

1 ACCEPTED SOLUTION

Update - I tweeted to @VodafoneUK a couple of times but they didn't even bother to acknowledge.  So I was left with no choice but to continue calling CS.

 

Notes from approx. 10-15 calls to CS totalling over 4 hours in last few days -

  1. Each time, you have to explain the issue from scratch even though call notes were left on the account. You'll typically be connected either to the Consumer Technical Care team in India or the Converged Care team in Egypt.
  2. Even though I had demonstrated that my plan has 5G, phone is 5G enabled and that I'm in 5G coverage area and even tested this with another Vodafone & Voxi 5G SIM to rule out anything other than the network blocking my SIM to connect to a 5G signal so only recourse is a full SIM disconnected/reconnection, this is a challenge for CS guys to understand and they'll try to blame you, phone, etc.
  3. After I politely insisted, the CS agents tried to create an internal escalation to a "Super User" who would only interact with the CS agent by email with them (perhaps they need to be advised a good telecom company who can provide them with phones to speed up interaction).
  4. Was told a Super User will pick up the case, call me before doing the SIM deactivation / activation.
  5. Nothing happened so next day chased and was told that there is a backlog of 190 cases but this particular CS agent has a friend who is a Super User so will email (again not phone or transfer the line).
  6. Nothing happened again so chased next day, this time I was told a Team Manager can do this deactivation/activation and will be done in 30-45 mins.
  7. Nothing happened so called again later that afternoon (yesterday), I was told notes on account updated and I'm now being transferred to tech team and was on hold for 30 mins before I gave up and disconnected.
  8. A few minutes later they must have triggered the deactivation and so SIM lost all connectivity as expected.... Waited around 45 mins to restart the phone and lo behold, the SIM connected to a 5G signal. 

So, if you have the same problem as mine, please insist on a full SIM disconnection/reconnection (fancy name is de-provision/re-provision) and not get distracted by SIM swaps and other device related settings. 

 

@Mark, @Tash, @Jack, @Stubbo, @TJ - if possible, it'll be great to update the guidance for CS team about how to manage these cases so there can be a quick resolution for the customers.

 

P.S. - After my services were reactivated, I saw in the app that the next month's charges (line rental, usage charges, etc.) will be wrong. As I had done an upgrade on 22 Nov, my previous plan's line rental credit (as they charge in advance) etc was removed when they deactivated/reactivated yesterday. So I'll have to put in more calls when the bill is generated on 5 Dec to explain the history and get them to apply a credit.... Vodafone is the gift that keeps on giving!

 

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30 REPLIES 30

It is important that your account is 5G enabled, same goes to the SIM itself. 

 

Just give 191 a call and I am sure that they will sort it out. It took me around a few days and a few phone calls to them (each phone call is around 90 minutes long) to get the issue resolved.

 

Good luck.

 

All the best.

Been talking with cs via twitter all day. 1st i mentioned was that ive done a sim swap to a new sim. The agent then went quite, eventually a new agent responded and 1st thing they suggested was a new sim. Now they have gone quite 😠 and still no 5G

chistery
16: Advanced member
16: Advanced member

iPhone or Android, @wheelie24v?

Its Andriod but its not a phone issue, as others have stated, its an account/sim issue

 

 

chistery
16: Advanced member
16: Advanced member

I didn't say it was a phone issue did I?

The reason I asked is because if it's Android, Cellmapper in the play store is a good tool to see if you're in a 5G area but your account is restricted from accessing it.

Thank you chistery

Racaroodle
1: Seeker

I am having the same issue.  5g used to work - but now doesn't.


@Racaroodle wrote:

I am having the same issue.  5g used to work - but now doesn't.


Maybe it is due to the fault of the nearby mast? 

Amanda
Community Manager
Community Manager

Hi @Racaroodle it's unusual that 5G has stopped working altogether, when you've previously had access to it. 

Please follow these network troubleshooting steps and if you need any help following this, please come and speak to us over on social media 🙂

chistery
16: Advanced member
16: Advanced member

Well now I'm having issues.

iPhone on Vodafone, 5G and 250Mb/s

Pixel 6 Pro next to the iPhone, 4G only and 33Mb/s

Guess I need to swap back to a physical SIM and do some testing.