The drawback here is that GB WhatsApp cannot be used on multiple devices at the same time whereas there are many users who want to use multi-device functionality. Unlike the latest multi-device feature of WhatsApp which allows to use up to four devices with same account, GB Whats App only allow for single active device at any time. Log into a second device and it generally logs the user out of their first, breaking conversations and data flow. This limitation is consistent with the app's infrastructure, which does not provide a means to synchronize backends as official platforms do (source).
This limitation can be difficult for users who want the freedom to use it on all their devices. The main breakthrough here was in implementing encrypted storage to protect user data and hitting 30% faster multi-device synchronization rates: only WhatsApp has a working official feature for logging into multiple devices, and the progress there is even better! This level of encrypted multi-device syncing is not available for GB WhatsApp as its unofficial nature means it cannot communicate with WhatsApp's proprietary server infrastructure. While this limitation reflects the same trade-off found in many third-party mods, that added customization comes at a price of removing several more recent, official app functions.
When we look through these technical forums, it is inevitable to notice that some users often attempt the workarounds like app cloners or parallel space apps, trying to simulate this multi-device capability. But these methods usually lead to lower performance and increased data usage, with speeds up to 40% slower compared to a single-device configuration. Looming over this is the fact that such solutions could make devices more prone to malware and data breaches, as running third-party changes in parallel amplifies security concerns. Cybersecurity experts say caution is necessary as cloning tools in combination with modded apps can lead to the circumvention of crucial security protocols that expose sensitive data.
For those seeking more customization options, GB WhatsApp remains an alluring choice, but its limitation to a single device prevents it from being the ideal option for all users. With that in mind, it is ideal to keep gb whatsapp on its primary device for stability and so you do not mix up logins or lose data. It also allows for a smoother experience since the app can continue to expose its own unique features without compromising device security (or user data).