iCareFone Transfer to iPhone App offers you a yearly subscription. You can transfer WhatsApp from Android to iPhone or iPhone to iPhone, go to Google Play to get one right now.
OTG cable or On the Go connector, which allows you to use USB A cable to your phone or tablet through the Micro USB or USB-C charging port. If you don’t have one, you can go to Amazon or the online Apple store to buy one.
You can try to clear space on the SD card or delete unuseful attachments. If you still cannot transfer WhatsApp backup, please install and use iCareFone for WhatsApp (desktop version).
Generally speaking, the transfer speed depends on the size of WhatsApp backup file and Internet environment. The larger the backup file, the slower the transfer speed. iCareFone Transfer to iPhone App has optimized the transfer speed, which enables you to transfer without any worries.
iCareFone Transfer to iPhone App needs to be downloaded via Google Play and it applies to WhatsApp transfer from Android to iPhone using OTG cable or iPhone to iPhone via Wi-Fi.
iCareFone Transfer is a desktop software, which you need to download on Tenorshare official website. It is capable of transferring WhatsApp from Android to iPhone, iPhone to iPhone, iPhone to Android, and Android to Android.