There is no longer a national deadline for the 3G shutdown South Africa once planned for 31 December 2027. The Department of Communications and Digital Technologies scrapped enforced timelines in July 2025 and now says it will monitor the process rather than dictate it. MTN is reducing 3G capacity in selected areas with no fixed national switch-off date, and Vodacom says it has not started sunsetting 3G at all. Most phones will keep working for now, but older handsets without VoLTE are the ones at risk.
Where each network stands
| Party | Position on 3G | Position on 2G |
|---|---|---|
| MTN | Phased, area-by-area reduction or removal of 3G capacity, no fixed national date | A limited 2G layer is being kept for customers on legacy devices |
| Vodacom | Has not begun sunsetting 3G, scenarios under ongoing review | No published sunset schedule |
| Department of Communications and Digital Technologies | No enforced deadline since July 2025 | No enforced deadline since July 2025 |
These are the positions the networks and the department have stated publicly. Cell C and Telkom have not published shutdown schedules of their own.
How the deadline disappeared
| Date | What happened |
|---|---|
| 2022 | Draft Next Generation Radio Frequency Spectrum Policy proposes sunsetting 2G by June 2024 and 3G by March 2025 |
| May 2024 | Final policy gazetted, with total shutdown of both networks moved to 31 December 2027 |
| 30 September 2024 | Policy date for ICASA to stop approving 2G and 3G only devices |
| December 2024 | Policy date for networks to stop activating new 2G and 3G devices |
| 1 June 2025 | Policy date for shutdown of legacy infrastructure to begin |
| 2 July 2025 | Department tells Parliament there is no longer a set timeline |
| June 2026 | MTN confirms area-by-area 3G reduction with no national date, Vodacom confirms it has not begun |
The reversal followed pressure from operators and the industry body representing them, who argued that the timelines were not technically feasible and would cut off large numbers of people still using older devices.
Policy direction from the department has shifted more than once in this period. The same ministry later withdrew its draft national artificial intelligence policy after problems were found in the document, which is part of why readers encountering old shutdown dates online should check the year on what they are reading.
Where the official position conflicts
This is the part that confuses people searching for a date. The Next Generation Radio Frequency Spectrum Policy remains a gazetted policy document containing 2024, 2025 and 2027 milestones. The department’s stated position since July 2025 is that it will not enforce a shutdown timeline.
A gazetted policy is not the same as a regulation with binding compliance dates, and the department has not published a replacement policy setting new dates. Where a published document and a departmental statement to Parliament point in different directions, treat the current departmental position as the operative one and confirm any device-approval question with ICASA directly.
MTN’s own position has also moved. In July 2025 the network described a plan to sunset 3G by the end of 2026 and 2G by the end of 2029. By June 2026 it was describing the same process without any fixed national date. The direction is unchanged, the timing is not.
VoLTE is the part most people miss
Owning a 4G phone does not automatically protect you.
Voice calls have historically travelled over 2G and 3G even on 4G handsets. Carrying voice over 4G requires VoLTE, sometimes labelled HD Voice. If 3G is removed in your area and your phone does not support VoLTE, the handset drops back to 2G for calls, which still works while a 2G layer is maintained but delivers no mobile data.
Three checks are worth doing:
- Look in your phone settings. On most Android devices, VoLTE or HD Voice appears under mobile network or SIM settings. On iPhone it sits under Cellular Data Options.
- Check your network’s device list. Operators publish lists of handsets certified for VoLTE on their networks.
- Test a call in a 4G-only area if you travel to a place where 3G coverage has already been reduced.
Devices that are not phones are the quieter problem. Alarm systems, vehicle trackers, payment terminals, prepaid electricity meters and older routers often run on 2G or 3G modules and have nobody checking their settings.
Cheap 4G phones are getting more expensive
The migration depends on affordable handsets, and those prices have moved the wrong way. A global memory shortage driven by demand for AI hardware has pushed up the cost of the RAM and flash storage in budget devices.
By June 2026, the Hisense U607 was selling at Pep Cellular for R479, about 20% above its R399 price in February 2026. The Itel V54 had moved to R549 from R449, an increase of about 22%. Networks have said the sharpest impact falls on budget and mid-tier models, where memory is a larger share of the build cost.
That matters directly to the shutdown. Networks cannot remove 3G faster than customers can replace devices, and rising entry-level prices slow that down. It also runs against the broader picture of internet and data prices tracking below inflation, because the handset, not the airtime, is now the barrier.
Common problems
Your data slowed down or disappeared but calls still work. This is the classic symptom of 3G capacity being reduced in an area while your device cannot use 4G properly.
A message says you must upgrade your SIM before a deadline. A 3G shutdown does not generally require a new SIM. Treat unsolicited upgrade demands the same way you would treat scam messages circulating on WhatsApp, and confirm through the network’s own app or store.
Your phone shows 4G but calls drop. Check whether VoLTE is switched on. Some devices ship with it disabled.
Your alarm or tracker stopped reporting. Contact the service provider about the module, not the network.
You read that everything switches off in 2027. That date came from a policy milestone that is no longer being enforced.
Frequently asked questions
When will 3G be switched off in South Africa?
There is no national date. MTN is reducing 3G area by area and Vodacom has not started.
Will my phone stop working?
Not immediately. A 2G layer is being maintained for legacy devices, but a phone without VoLTE will lose mobile data where 3G is removed.
How do I check if my phone supports VoLTE?
Look for VoLTE or HD Voice in your mobile network settings, or check your operator’s certified device list.
Do I need a new SIM card?
Generally no. Verify any upgrade request directly with your network.
Is 2G being switched off before 3G?
No. 3G is being retired first, with 2G kept longer because so many low-cost devices depend on it.
Can I still buy a 3G-only phone?
The gazetted policy set 2024 milestones restricting approval and activation of 2G and 3G only devices. Confirm the current position with ICASA before buying.
What to watch
Watch for the department publishing a revised policy with new milestones, which would replace the abandoned 2027 date. Watch MTN’s operational updates for the specific areas where 3G capacity is being reduced, and Vodacom for any first announcement of a sunset schedule. Entry-level 4G handset prices are the practical indicator, because a sustained fall would let the migration accelerate and a further rise would delay it again.
