Although WhatsApp can confidently be considered one of the most popular messaging applications, it has its disadvantages,
On October 27, information appeared thatWhatsApp will be disabled on many smartphones. This is true, but only partially: the list of devices will include 43 models with Android OS version earlier than 4.1 or iOS version earlier than 10th. It will be possible to continue using the messenger even on “outdated” versions of the operating system, but this can lead to numerous problems. The list of devices includes: IPhone SE (2016), 6S, 6S Plus; Samsung Galaxy Trend Lite, Galaxy Trend II, Galaxy SII, Galaxy S3 mini, Galaxy Xcover 2, Galaxy Core and Galaxy Ace 2; ZTE Grand S Flex, ZTE V956, Grand X Quad V987, Grand Memo, etc. Requirements for devices can be viewed on the official website of the application.
The first problem that may be encounteredusers, – possibility of account blocking. This means that an unofficial application or an old version of the official one is installed on the smartphone. Moreover, your account may even be blocked forever if you do not switch to the official messenger.
Next – accumulation of errors.This is due to the fact that the messenger is constantly running, but the smartphone does not reboot. Because of this, the application may glitch and crash. If you notice errors with codes 413, 481, 491, 492, 505, 907, 910, 921, 927, 941, DF-DLA-15, then the only solution – deleting your Google account, rebooting your phone and creating a new account.
It happens that WhatsApp does not work whenusing a mobile network. Here the reason may lie both in the application itself and in the device (for example, a faulty SIM card, module, incorrect operation of the firmware). Another option – glitch inside the messenger. To exclude the last option, you need to go to “Settings”, and then to “Applications”, click on Google Play Market (or AppStore), and then on “Data Transfer”. After this, you need to turn on “Background Mode” and restart WhatsApp. Also, if the messenger does not allow you to send a message, then the problem may be due to low Internet speed.
There are two problems with updating the application:lack of free space and loading error. Error numbers first – 101, 498 and 919, and to solve it, just go to the “Storage” and select “Clear cache” there. Then you need to restart your smartphone and check the amount of built-in memory. But as for the second problem, errors with codes 403, 495, 504, 911, 920, 923, RPC errors, invalid package file, unsuccessful download or installation errors have been encountered for several years now. If the application does not update automatically, you can download the APK file yourself from here. After downloading it, you just need to allow installation from the selected source in “Settings”.
Source: Life