WhatsApp Messenger 12+

Dear all
My phone got automated update on Sunday midnight (4-5th May)
Sunday 5th May my whatsapp become non active ever since then
Firstly WhatsApp calling - not connecting and receiving is delaying
Receiver see the call after 5-10 mnts and when call picked up it's not getting connected
Secondly messages are neither going nor coming.
Lastly if someone calling then we are receiving calls after 5-10'mnts just to know that someone tried to call and it shows missed call
Visited Apple Store in Bangalore (Imagin store is biggest reseller with multiple outlets) they said some glitches in patching with IOS 17.4.1 and tried to update my WhatsApp on device to 24.9.4 still its same situation and no change in what's app status
Also I was connected to my MacPro device and it was working fine but later I logged out to see if WhatsApp working fine on my phone. No change unfortunately and after logged out am unable to log in the device agian ( from phone it's still showing added device and many tries no logout yet)

Need a instant solution. I don't have backup ( last backup 01/05 and after that between 1-5th May I have huge business data .. need to secure hence not able to unstall or install again

Pls share some info or updates asap

Whatsapp is crashing constantly. I have been trying to open the app for quite a few days now. I have tried shutting down and restarting my phone, offloading and reloading the app, opening whatsapp with better internet connectivity, reset all my settings, reset network settings, updating whatsapp, updating ios to the latest version. Nothing seems to work. There’s still a lot of storage in my phone Whatsapp is crashing constantly. I have been trying to open the app for quite a few days now. I have tried shutting down and restarting my phone, offloading and reloading the app, opening whatsapp with better internet connectivity, reset all my settings, reset network settings, updating whatsapp, updating ios to the latest version. Nothing seems to work. There’s still a lot of storage in my phone so I know it’s not a storage problem. I even deleted the app and reinstalled it but it’s not working . A few days ago, there was an ios update to 17.0.2. Whatsapp worked for three days after that it has stopped working completely . I also tried updating current software(17.0.3) but it’s not working . I even raised tickets from WhatsApp but it doesn’t work . I am using iPhone XR

WhatsApp has always been my go-to messaging app, and the recent UI update certainly brings a fresh feel to the platform. The new icons and wallpapers add a touch of modernity, and I appreciate the effort to keep the interface engaging. However, as a user who values customization, I was slightly disappointed by the limited options for personalization. While the green accent color is synonymous with WhatsApp, it would be fantastic to see more choices available, including the ability to set custom accent colors. For example, as someone who prefers the bhagva color, it would be fantastic to have the option to change the accent color to match my preferences. Offering such customization options would not only enhance the user experience but also cater to a wider range of individual tastes. Overall, WhatsApp remains an essential tool for communication, but expanding customization features would undoubtedly elevate the user experience to new heights. Keep up the great work, WhatsApp team, and I look forward to seeing future updates!