Picture this: you are eleven minutes into a scholarship panel interview, you are finally relaxed, and the room goes dark. The router dies, the laptop switches to battery, and your answer to the toughest question is cut off mid-sentence. This is avoidable. Most of the fix is preparation you can do days before, and much of it costs little.
This guide covers how to build a backup plan for power and data, set up your space, rehearse, and recover if something still breaks. It applies whether your interview is for a UK, European or other award. Always follow the instructions in your invitation, because each programme sets its own format and rules.
Start with the invitation, not the gadgets
Before you plan anything, read the interview email twice. Note the date, the time zone, the platform (Teams, Zoom, Google Meet or another), the length, and whether you must test the link beforehand. Time zones cause more missed interviews than bad light does. Write the time in Lagos, Accra, Nairobi or Johannesburg time next to the one in the email and confirm it with a world clock.
The Commonwealth Scholarship Commission in the UK, for example, publishes separate information pages for each of its awards, including Master's, PhD, Shared Scholarships and Commonwealth Fellowships (official scholarships page). Whatever scheme you applied to, its own page and your invitation are the only sources for what the interview involves. Do not rely on a forum post about someone else's panel.
If your invitation does not say how to contact the organisers on the day, find that before the interview. Look for a coordinator email or phone number. You will need it if things go wrong.
Build a power plan with three layers
Think in layers, so that one failure never ends the call.
- Laptop battery. Charge to 100% the night before and again the morning of. Close everything you don't need, lower screen brightness a little, and turn on battery saver. A healthy laptop often lasts one to two hours on a video call, but older batteries may give 30 minutes. Test yours by running a 45-minute video call unplugged this week.
- Power bank or inverter. A power bank only helps your laptop if it supports laptop charging (check its output rating against your charger). Otherwise, use it for your phone and router. If you have an inverter or solar setup, check the battery level the day before.
- Phone as the last resort. Install the meeting app on your phone, sign in, and keep it charged. If the laptop dies, you rejoin from the phone within a minute.
Also ask whether your area has a predictable outage pattern. If your street usually loses power at certain hours, request the interview slot that avoids it, if the organisers offer choices. If they don't, consider borrowing a quiet room at a friend's, a relative's or a co-working space with reliable generator backup. Arrive early and test everything there.
Plan your internet like a backup system
Home Wi-Fi often fails at the same moment as power, because the router dies with the grid. Put the router on a power bank or small UPS if it can take one, or plan to use mobile data.
- Keep two SIMs from different networks if you can, and check which has the stronger signal in the room where you will sit. Use your phone's signal bars or a simple speed test at the same hour as your interview.
- Buy data ahead. A video call can use roughly several hundred megabytes an hour, depending on quality, so have more than you think you need. Check your network's data usage for a test call to know your own number.
- Know how to turn on your phone hotspot and connect your laptop to it. Practise once so you are not hunting through settings under stress.
- Use a cable to the router if possible. It is steadier than Wi-Fi.
Set up your space
You don't need a studio. You need a plain, quiet and well-lit spot.
- Light: face a window or lamp so the light falls on your face. Do not sit with a window behind you.
- Camera: raise the laptop on books until the camera is at eye level.
- Sound: wired earphones with a microphone usually beat laptop speakers. Tell your household the time of the interview. Switch off fans or generators near the room if you can do so safely.
- Background: a plain wall is fine. Avoid virtual backgrounds, which can glitch on weak connections.
- Dress: smart, simple, and comfortable.
Keep your application, a glass of water, a pen and paper nearby. Notes with key points are useful, but do not read from them. Panels notice.
Worked example: a hypothetical 7-day plan
Say Ada, a hypothetical applicant in Enugu, has an interview next Friday at 2 p.m. Here is how her week might go.
| Day | Task |
|---|---|
| 7 days before | Re-read the invitation. Convert the time zone. Email the coordinator if anything is unclear. |
| 6 days before | Test the laptop battery with a 45-minute call unplugged. Note the result. |
| 5 days before | Check signal from two SIMs at 2 p.m. in her chosen room. Pick the stronger. |
| 4 days before | Install the meeting app on laptop and phone. Do a test call with a friend. |
| 3 days before | Mock interview, recorded, with her friend asking likely questions. |
| 2 days before | Buy extra data. Charge power bank. Plan a backup venue. |
| Day before | Charge everything, lay out clothes, share the schedule with family. |
| Interview day | Join 10 minutes early. Phone on charge nearby, hotspot ready. |
The numbers will differ for you. The pattern is what matters: test, then repeat the test at the interview hour.
Rehearse the content too
A flawless connection won't rescue vague answers. Prepare short answers (about one to two minutes) to the usual questions: why this course, why this country or university, what you will do when you return, and a time you led or solved a problem. Use real examples from your work, study or community.
Record yourself on video and watch it. You will spot rambling, looking down, and speaking too fast. Because audio can lag on weak networks, speak slightly slower than normal and pause briefly after each point. For a deeper look at preparing the application behind the interview, see our guide on building a strong Chevening application from Nigeria, and for planning the bigger picture, our 12-month scholarship timeline.
What to do if the power or network fails mid-interview
- Stay calm. Panels know that connection problems happen and usually react kindly if you handle it well.
- Switch to your backup immediately: hotspot first, then the phone app.
- Rejoin the same link. If you can't, email or call the coordinator right away, using the contact in your invitation, and say what happened and when you can rejoin.
- When you return, apologise in one sentence and ask where you stopped: "Sorry about that. I think I was answering the question about my plans after graduation." Then continue.
Do not make up an excuse or hide the problem. Do not pay anyone who says they can "arrange" a better interview slot or guarantee a result. Genuine scholarship bodies do not sell interview outcomes. If someone asks for money, read our piece on spotting fake agents before sending anything.
Common mistakes
- Testing the setup at midnight, then interviewing at 2 p.m. when the network is congested.
- Relying on one SIM or only Wi-Fi.
- Letting the laptop install updates on interview day. Update the day before.
- Leaving notifications on. Turn off sounds on both devices, but keep the meeting app open on the phone.
- Forgetting the time zone.
Frequently asked questions
Can I ask to reschedule because of my power situation?
You can ask, politely and early, but there is no guarantee. Some programmes have fixed panel dates. Follow your invitation's instructions and give the reason briefly.
Is it acceptable to join from my phone?
Check the invitation. A laptop is generally better because the screen is stable and you can sit properly. Keep the phone as backup.
Should I buy a UPS?
Only if you will use it again, for work or study. Otherwise a power bank, a charged laptop and a borrowed backup venue cost less.
What if I live in a place with very poor coverage?
Plan to travel to a reliable location for the day, such as a library, a relative's house or a co-working space, and test it first.
Your next step
Open your interview invitation today, write the time in your own time zone, and run a 45-minute unplugged test call this weekend. What you learn will tell you exactly what to buy or borrow.
Sources
Details checked against the official sources above on 16 October 2026. Things change, so confirm on the official site before you act.
Scholarship details, deadlines and eligibility can change. Always confirm on the official website before applying, and never pay anyone who promises to "guarantee" a scholarship.