Sharing data from an MTN line is the kind of problem that becomes more stressful when money, identity records, mobile data or a planned journey is involved. The fastest way to handle it is to separate what you can confirm yourself from what only the service provider can change. That prevents repeated payments, lost evidence and risky shortcuts.
Open the myMTN app and choose Share, then Data Share, or dial *321*2# or *312*8#. To transfer from your balance directly, MTN lists *312*PhoneNumber*DataAmount# and the SMS format 'Transfer PhoneNumber DataAmount' to 312, with the amount entered as a number without MB or GB. You can also buy a bundle for someone or request data through the gifting menu.
This guide explains the practical route for a user in Nigeria, including what to prepare, which screen or record to check, what to do when the first attempt fails and how to escalate without exposing private information. Confirm the recipient's MTN number carefully because a completed data transfer is not an easy transaction to reverse. Menu labels and prices can change, so the final confirmation shown on your own account remains the controlling figure.
The four ways MTN Data Gifting works
Transfer from your balance
This moves an eligible amount from your existing data balance to another MTN number. Promotional, bonus or product-specific balances may not be transferable.
Buy for a friend
You pay for a new bundle while the beneficiary receives the full plan and its normal validity. This does not reduce your existing main data balance.
Request from a friend
The gifting menu can send a request to another MTN user. The other person chooses whether to approve it and should verify your number.
Share through the app
The myMTN interface reduces errors by displaying beneficiaries and available options. It is useful when you want a visual confirmation rather than a timed USSD session.
A related issue can change the correct next step. This guide toMTN New USSD Codes in Nigeria: Complete Updated Listexplains that part in detail, so use it if the situation applies to you.
Eligibility depends on the source bundle
A balance may appear in the app but still be excluded from transfer. Check whether it is main data, night data, social data, bonus or another restricted offer.
How to transfer MTN data
Step 1: Check your detailed balance
Use the myMTN app or MTN balance option to identify transferable main data and its expiry. Leave enough for your own immediate needs.
Step 2: Open the gifting menu
Dial *321*2# or *312*8#, then select Transfer from Data Balance. Follow the current menu because wording can change.
Step 3: Enter the recipient number
Type all 11 digits and recheck them. If using direct USSD, dial *312*PhoneNumber*DataAmount# with the actual values.
Step 4: Enter the amount correctly
For the SMS method, send 'Transfer 080XXXXXXXX 100' to 312 for 100MB. Do not add MB or GB to the numeric amount unless the menu explicitly requests a unit.
Step 5: Confirm once
Review the beneficiary and amount, approve the transfer and wait for a success message. Do not repeat after a timeout until you check both balances.
Step 6: Ask the recipient to verify
The beneficiary should check the MTN data balance rather than wait only for an SMS. Keep your confirmation until both sides agree.
Why MTN data sharing fails
The balance is not transferable
Night, bonus, social or promotional data can have usage restrictions. Try an eligible main balance or buy a new bundle for the recipient.
The amount format is wrong
SMS and direct USSD expect a numeric data amount. Follow the exact example in the current MTN menu and avoid commas or words.
The number is not MTN
The data gifting service is intended for an MTN beneficiary. Confirm the network, especially after number porting.
A channel is temporarily unavailable
Use the myMTN app if USSD times out, or wait and call 300 if both routes fail. Check history before repeating.
Practical checklist before you finish
Take a screenshot of the current bundle balance, validity period and active subscriptions before changing settings. On Android, review per-app mobile-data use and background activity. On iPhone, review the Mobile Data list, Background App Refresh and Wi-Fi Assist. This gives you a baseline for judging whether the change worked instead of relying on memory.
USSD menus and bundle offers are personalised and can be revised. Read the price, volume, validity and renewal status on the confirmation screen before accepting. Keep the success message until you have checked the new balance. If a code returns an error, use the network's self-care app or call 300 rather than repeatedly buying the same bundle through different channels.
For a useful cross-check before you proceed, readAirtel Data Sharing Code: How to Transfer, Gift and Share Data. It can help you separate a limit, status or account problem from the issue covered here.
A final verification routine
Run one controlled test after changing the setting. Record the network balance, use only one app for 20 to 30 minutes and record the balance again. Then compare the change with the phone's per-app counter. A short controlled session cannot explain every billing rule, but it is far more useful than testing several streaming, social and backup apps at the same time.
Keep mobile offers in perspective. A cheap plan can have a short validity, restricted browsing window, app-only allowance or automatic renewal. The useful cost is not just naira per gigabyte; it is the amount of data you can actually use before expiry for the activity you intend. Read all four elements – price, volume, validity and eligibility – before accepting any USSD confirmation.
When support is needed, give the affected phone number privately, the date and time, the code or app path used, the success or error message, and before-and-after balances. Do not post an unmasked line, SIM registration information or one-time code in a public reply. A precise usage window allows the network to investigate the correct charging records.
Make the final decision for how to share data on MTN from the live record in front of you, not from memory or an old screenshot. Read every name, number, amount, status and validity period before confirming. If the result differs from this guide, save the screen and follow the official support path for that account, meter, line, application or journey. A current confirmation tied to your own reference is stronger evidence than a general promise, and it gives support a precise starting point if something later goes wrong.
Frequently asked questions
What code can I use to share MTN data?
Dial *321*2# or *312*8#. MTN also lists a direct format beginning with *312* for transfer from balance.
Can I transfer bonus data?
Not every bonus or special balance is eligible. The menu will show available transferable data, or you can buy a bundle for the person.
You may also want to keepAirtel Night Plan Code, Eligibility, Price and Browsing Timeopen for the next stage, especially if the first solution reveals a second problem.
Can I share data to Airtel or Glo?
MTN's gifting service is for MTN numbers. For another network, buy data through a bank or vendor that supports the recipient's network.
Can I reverse data sent to the wrong number?
Do not assume a completed data transfer can be reversed. Report it promptly, but prevention through number confirmation is far safer.
Does transferred data keep my expiry date?
Transfer rules can attach the source bundle's conditions. Read the confirmation and ask the recipient to check the displayed validity.
Final word
MTN provides a useful set of sharing options: transfer an eligible balance, buy a bundle, request data or use the myMTN app. The safest route is to check the detailed balance, confirm the 11-digit beneficiary number and approve once. If a session times out, verify balances before trying again.