Your bundle is active, the balance was deducted, the 4G sign is showing — and nothing loads. Before assuming the network is down, know this: in most cases the problem sits in one small settings screen, the APN (Access Point Name). A wrong or unselected APN is the classic cause of “package active but no internet”, especially after a factory reset, a big Android update, or on an imported or second-hand phone. This guide gives you the correct APN settings for all four Pakistani networks and the exact order in which to check things.
First, the Diagnosis Order (Do This Before Touching APN)
Most “no internet” cases are not APN problems at all. Work through these in order — stop at the step that fixes it:
- Mobile data is actually ON — and on a dual-SIM phone, the correct SIM is selected for data. Data set to the other SIM is the most embarrassing and most common cause.
- A bundle or balance actually exists. An expired bundle leaves data “on” but blocked. Check your remaining MBs before changing any setting.
- The carrier APN is present AND selected (see below — an APN can exist in the list but not be the active one).
- Airplane mode ON for 10–30 seconds, then OFF. This forces the phone to re-register on the network and clears a surprising number of stalls.
- Preferred Network Type is LTE/4G (Auto) — not “3G only” or “2G only”. Then restart the phone.
- Still dead? Use Reset to default in the APN menu, or call your helpline: Jazz 111, Zong 310, Telenor 345, Ufone 333.
A note on a popular forum trick: turning data roaming ON while inside Pakistan is not an official fix — no current carrier source supports it. Roaming matters when you travel abroad, not at home. Skip it and follow the order above.
The Dual-SIM Trap Deserves Its Own Warning
If your phone holds two SIMs, check this before anything else on this page. Android lets you choose which SIM handles mobile data, independently of which SIM you call from. After a SIM swap, a software update, or even a restart, that data selection can silently point at the other SIM — the one with no bundle. The result looks exactly like an APN failure: data “on”, 4G showing, nothing loading. On most phones the setting sits under Settings → Network & internet → SIMs (or Connections → SIM manager): set mobile data to the SIM that actually carries your bundle, then test again. A surprising share of “my internet stopped working” visits to mobile shops end at this one screen.
The Correct APN Settings for Every Network
Go to Settings → Network & internet / Connections → Mobile network → Access Point Names (APN). If your network’s APN is missing or wrong, tap Add (+). Fill in only the fields below, leave everything else blank or untouched, then Save and make sure the new APN is selected (its radio button filled) — saving without selecting is the most common mistake. Finally toggle airplane mode once.
| Network | APN (prepaid) | APN (postpaid) | Username / Password |
|---|---|---|---|
| Jazz | jazzconnect.mobilinkworld.com | connect.mobilinkworld.com | Leave blank |
| Zong | zonginternet | zonginternet | Leave blank |
| Telenor | internet | internet | Username: Telenor · Password: Telenor (case-sensitive) |
| Ufone | ufone.pinternet | ufone.internet | Leave blank |
Two fields deserve a warning. Older guides also list a Jazz APN called wap.mobilinkworld.com — that is the legacy WAP profile, not the internet APN; using it will not give you proper data. And the MCC/MNC numbers you will see listed in many guides: leave them at whatever your SIM auto-fills. Guides conflict with each other on these values, and phones set them correctly on their own — typing a wrong one can break the APN completely.
Prefer Not to Type? Get Settings Pushed to Your Phone
- Jazz: SMS “GPRS” to 7342 — Jazz sends a settings message; open and install it.
- Telenor: SMS “Internet” to 131 for internet settings (“All” to 131 for all settings). If a PIN is asked while installing, it is 0000. Helpline: 345.
- Zong and Ufone: settings normally arrive automatically when the SIM is inserted. If they do not, use the table above or call Zong 310 / Ufone 333 — helpline agents can also push a SIM refresh from their side. (Older Ufone guides also mention requesting settings by SMS — send your phone model to 222; if that route does not answer on your SIM, the manual table and the helpline remain the reliable options.)
Whichever route you use, finish with the same test: switch Wi-Fi off and open any website on mobile data. A settings message can install successfully while the new APN still sits unselected in the list — the ten-second test catches that before you walk away satisfied with a phone that still does not work.
Phones auto-configure when a SIM is first inserted, so on a brand-new phone you normally never see this screen. Manual APN entry is needed after a factory reset, a major OS update (Zong users report the APN reverting to a wrong or generic value after updates), or on some imported/second-hand phones that never received local settings.
“Bundle Active, But No Data” — Network-Specific Notes
Zong: A subscription can be registered in Zong’s central system before it reaches the tower serving you, so the bundle shows active while nothing flows. A full one-minute airplane-mode toggle forces the phone to re-attach; if it still fails, 310 agents can push a SIM refresh.
Ufone: If a subscription shows “active” but nothing loads, open the APN screen and confirm it reads exactly ufone.pinternet (prepaid) — one wrong character silently breaks data. Save, then toggle airplane mode; data typically resumes within about 30 seconds.
Jazz: Double-check you are not on the legacy wap.mobilinkworld.com profile (from an old settings message) and switch to jazzconnect.mobilinkworld.com, selected.
Telenor: The username and password are both Telenor, with a capital T — leaving them blank, which works on other networks, can leave Telenor data dead.
When It Is the SIM or the Phone, Not the Settings
Sometimes the APN is perfect and data still fails, because the fault sits one level lower:
- An old SIM that predates 4G. SIMs issued many years ago may not support 4G at all. Every network replaces an outdated SIM free at its franchise — take your CNIC, and the new SIM usually activates on the same number within the hour. On a number that is a decade old, this is the single most likely fix.
- An imported phone missing local bands. Some imported and second-hand models lack the frequency bands Pakistani networks use for 4G (Telenor, for instance, primarily uses Band 3 / 1800 MHz). The tell-tale sign: the phone never shows 4G anywhere, on any SIM, while other phones beside it do. No APN edit can add a missing band — this is a hardware limit to know about before buying, not after.
- A SIM that needs a network-side refresh. If data died suddenly on a setup that worked yesterday, and the diagnosis order above changed nothing, call your helpline and ask for a SIM refresh — agents can re-provision the line from their side, which clears faults no phone setting can reach.
If Data Works but Only on 3G or 2G
Your APN may be fine while something else caps the speed:
- Preferred Network Type set to 3G/2G only — change it to LTE/4G (Auto).
- An old SIM that does not support 4G. Carriers replace outdated SIMs free at their franchises — a very common fix on numbers that are many years old.
- Handset band support. Imported phones sometimes lack the bands Pakistani networks use (for example, Telenor Pakistan primarily uses Band 3 / 1800 MHz for 4G). If the phone never shows 4G anywhere on any SIM, the hardware may simply not support local 4G bands.
For the current network rates and what out-of-bundle data costs when a package ends, you can check the details as proof on The Post’s Jazz internet settings guide.
Also read: Mobile Packages in Pakistan: Why Your Balance Disappears Without a Bundle · 5G Is Now Live in 24 Pakistani Cities: How to Check If Your Phone Can Use It
FAQs
Q: My bundle is active but the internet is not working. What do I check first?
In this order: the correct SIM is selected for data (dual-SIM phones), the bundle has MBs remaining, the APN is present and selected, then an airplane-mode toggle and a restart. Only after those should you suspect a network outage — genuine outages affect whole areas, not one phone.
Q: Do I need to set the APN on a new phone?
Normally, no. Phones configure themselves when the SIM is inserted. Manual APN entry is needed after a factory reset, a major software update that corrupts the settings, or on some imported and second-hand phones. If data works, never edit the APN “just in case”.
Q: Why is my phone stuck on 3G when I have a 4G package?
Three usual causes: Preferred Network Type is set to 3G only; your SIM is too old for 4G (free replacement at a franchise); or the phone itself lacks the local 4G bands, which happens with some imported models. Rule them out in that order before blaming the package.
Q: I copied an APN from a website and data stopped completely. What now?
Delete that APN or use Reset to default in the APN menu, then re-add your network’s APN using the table in this guide — and leave the MCC/MNC fields exactly as your SIM fills them. Those two fields are where copied settings most often go wrong.