Ally is one of those parts of PUBG that the game itself introduces and then never revisits.
Short answer
It matters more than its screen time suggests, which is why it keeps coming up.
Knowing this does not make you better at PUBG, but it does make the rest of it legible. The game introduces it quickly and assumes you picked it up, which is where the confusion starts. None of this needs a paid tool, a third-party launcher or an account on a site you have never heard of.
Why people keep asking about it
Community shorthand around it has drifted far enough from the original meaning to cause arguments. There is a persistent myth attached to it that has never been true in any version. Screenshots age faster than text, which is why this describes rather than shows. It is more consequential in the late game than the early one, which is why first impressions mislead.
Whether it is worth going out of your way for depends entirely on how you are playing. Patch notes move numbers around constantly; the shape of the answer holds even when a specific value shifts. It appears in supplementary material in more detail than it does in the game.
What it changes in practice
The wiki entry is thorough and buries the actually useful part six paragraphs down. The developers have changed their mind about this at least once, which explains the older advice. Its role has changed across updates, so older discussion describes something slightly different.
- It rewards attention rather than preparation.
- Treat wiki trivia sections as trivia rather than mechanics.
- Keep a save or backup from before you start — it costs nothing and occasionally saves an evening.
- Note where it first appears, so you can go back if you need to.
- Do not confuse it with the similarly named thing — that mix-up drives most bad advice.
Where you encounter it
Two similarly named things exist, and mixing them up explains a lot of contradictory advice. If a step reads as obvious, do it anyway — the obvious ones are the ones people skip and then wonder about. PUBG is not shy about hiding useful information two menus deep, so some of this is simply knowing where to look. There is no hidden trick here that the game is keeping from you.
Anything that behaves differently on console than on PC is flagged where it matters. Half the pages on this topic were written for a build that no longer exists, which is why they stop matching what you see. Most of the disagreement you will find online is two people describing different builds.
What it is
The awkward part is rarely the step itself, it is knowing which step comes first. Everything below is framed around the current state of PUBG rather than a launch-week impression. If your result differs from what is described here, note what is different first rather than starting over.
What follows assumes you are on a current install and have not modified it. Treat anything stated without a version number as provisional. Do the cheap check before the expensive one — that ordering alone saves most of the frustration.
Common misunderstandings
Nothing here assumes a particular playstyle beyond wanting the thing to work. There is usually a fast way and a reliable way, and it is worth knowing which one you are choosing. The short version is near the top on purpose; the reasoning is there if you want to know why.
Where people go wrong
- Skipping the prerequisite because it looked optional in someone else's summary.
- Assuming a guide from an older season still describes the current version.
- Grinding a method that was patched months ago because a thread still ranks well.
PUBG FAQ
Is this still accurate after the latest PUBG update?
The method is; individual numbers may not be. If a value on your screen differs, trust the screen and keep the sequence.
How long does this take?
Minutes if it goes cleanly, an evening if you hit the edge case in the caveats list. Neither is unusual.
What if none of this works for me?
Then something in your setup differs from the assumption — version, region or platform. Check those three before anything else.
Where can I read more?
The official material covers it in more depth than the game does, and considerably more reliably than aggregated fan pages.
Come back to the caveats list if it does not work first time — the answer is almost always in there.