Obviously since WhatsApp began to change and more and more often, there are not exactly few people who have had one or another problem with said applicationThat is why, on many occasions, there are several who are looking for a way to continue with an older version of the app to avoid certain problems that are directly related to a recent update.
WhatsApp old version
It is clear that before trying to download an old version of this app, what you should do in case you have some kind of problem with the app is to try to update your operating system. Obviously if you have one that is too old it can generate problems with new versions of WhatsApp.
You also have a few more things to keep in mind. The first one is that if you have BlackBerry you can actually go forgetting to use WhatsApp because the company no longer supports this operating system and the application no longer works on it, so in this particular case there is not much to do either.
In case by some kind of miracle you could keep using WhatsApp In an old Smartphone then do not do any kind of update or anything like that if it does not ask you, do not touch anything in that matter.
Leaving aside, WhatsApp is gradually being maintained for the newer operating systems and it is normal then that many users are left out with old mobile devices, even if they have Android it can happen.
The most recommended thing is that every so often you try to acquire a new Android mobile phone, even if it is low-end, without going any further than Samsung J5 and J7 They are low-medium range, at a highly accessible price and on top of that they have the latest versions of Android, you have WhatsApp there for many years.
As to download an old version of WhatsApp, it is actually impossible, it cannot be done so you will have to keep the one you have and try to solve the problem from another side because with this application downgrade is not possible.
As I told you, if you cannot use WhatsApp in any way, you have to change your mobile device or simply limit yourself to the classics and above all, the usual expensive SMS, which before so many times helped us to keep in touch all the time, leave any questions on the comments.