Robert Mical
Last updated
I edit Vobo and write the 35 articles on it. The short version of how they came to exist is that people kept asking me the same questions about WhatsApp, I kept not having a good page to send them, and the pages that did rank were confidently wrong often enough to do real harm.
How this started
It started with a phone call about a single grey tick. Someone I know had sent a message that had not arrived, decided they had been blocked, and spent two days quietly upset about it. They had not been blocked. The other person’s phone had been off since Friday.
What struck me was not the mistake — it was how reasonable the mistake was. They had searched. They had read four pages about it. Every one of those pages had told them, confidently, that a single tick means you have been blocked. Not one of them mentioned that a phone which is off produces exactly the same thing, which is the far more likely explanation and the first one anybody should check.
That is a small piece of harm, done at enormous scale, by people who wanted traffic more than they wanted to be right. I started writing these pages because the correction is not difficult. It just has to be somebody’s job.
Where the experience comes from
Not from working at WhatsApp — I never have, and Vobo has no relationship with the company, which is set out plainly in our disclaimer. It comes from the far less glamorous side: being the person friends and family call when something on their phone stops behaving.
That is a genuinely useful vantage point, and it is where most of what is on this site actually comes from. You learn quickly that:
- the question people ask is rarely the question they need answered — “can people see my number” almost always means “what can I actually hide?”;
- the same six or seven problems account for nearly everything, and connection issues dwarf the rest;
- menu paths in published guides are wrong more often than they are right, because the app moved and nobody went back;
- people will follow a destructive instruction — reinstall the app — from a stranger on the internet, without backing anything up first;
- and the moment somebody believes they have been blocked, they stop thinking clearly, which is exactly when bad information does the most damage.
How I actually write one of these
Every article on this site follows the same process, and it is deliberately boring.
- Start from the real question. Not a topic — the phrasing people actually type, which is usually clumsier and more specific than the tidy version.
- Answer it in the first three sentences. If someone leaves after those three sentences with what they came for, the page worked. Everything below exists for the second question the answer provokes.
- Check it against the app. Not against WhatsApp’s documentation alone, which lags the product, and never against another blog. Menu paths get opened and walked.
- Cite something primary. Official documentation, published research, a regulator. Every article ends with its sources and a line saying what each one supports.
- Say what I do not know. Covered below, and it is the part I care most about.
The full editorial process, including how corrections are handled, is on the editorial policy page.
The part I care most about
There are questions on this site whose honest answer is: you cannot know that. Whether a specific person blocked you. Whether a grey placeholder means no photo or no access. Whether one tick means their phone is off or that you have been cut off.
WhatsApp makes those states deliberately indistinguishable, and it is right to — the ambiguity is what makes blocking safe to use for someone escaping a person who frightens them. Almost every page competing for those searches invents a test anyway, because “five ways to tell” performs better than “there is no way to tell”.
Those tests do not work. They send people to check a profile photo at two in the morning and draw a conclusion from nothing. Refusing to write them costs traffic, and it is the single clearest thing I can tell you about how this site is edited.
When I get it wrong
I do, regularly. WhatsApp ships changes constantly, features arrive in one country months before another, and iOS and Android diverge on the details. An article that was accurate in March can be wrong by September without anybody touching it.
So: every article carries the date it was last checked, not just when it was written. Corrections get made rather than argued about, and the updated date changes when they do. If something here does not match what is on your screen, that is worth telling me about — it is the most useful message I get, and it is usually the app that moved rather than you doing something wrong. Write to contact@vobo.online.
What I write about
35 articles, across five areas. If you want the whole list it is on the all articles page.
- Privacy and security — What WhatsApp actually exposes, what end-to-end encryption does and does not cover, and the settings that change who can see you.
- Setup and account — Registering, verifying, changing your number or name, adding contacts and moving to a new phone — the account mechanics, step by step.
- Calls, data and cost — Whether WhatsApp needs Wi-Fi, how much data calls actually use, what shows on a phone bill, and how it behaves abroad.
- Troubleshooting — Ordered fixes for messages that will not deliver, calls that fail, an app that will not open and updates that will not install.
- Features explained — Online, last seen, typing, Chat Lock, QR codes, communities and the labels WhatsApp shows without explaining — decoded.
Most recently updated
- What the WhatsApp 6-digit code is, and why nobody should ever ask you for it
- Who owns WhatsApp, and what that ownership actually means for you
- Does WhatsApp work without Wi-Fi? Yes — and here is what it costs
- Does WhatsApp show your phone number, and to exactly whom?
- Why do people use WhatsApp, and why not everywhere?
- Does WhatsApp need a phone number? Yes, and here is why it is built that way
Get in touch
Corrections, questions I have not covered, or a straightforward disagreement — all welcome, all read by me. What I cannot do is anything involving your actual account: I have no access to WhatsApp, cannot recover a lost account or tell you who blocked you, and anyone claiming otherwise is running a scam. Our contact page explains what goes where.
Vobocontact@vobo.online
Vobo is operated from the United States. A postal address is provided on written request to the email address above.