我有一个vcf文件v3，里面有图像，当我从ios下载它时，它没有显示附加到它的图像。
这是文件（我删除了大部分图像数据超过500000个字符，可能是它的问题？：
BEGIN:VCARD
VERSION:3.0
REV:2018-03-16T00:44:58Z
N;CHARSET=utf-8:firstname lastname;;;;
FN;CHARSET=utf-8:firstname lastname
EMAIL;INTERNET:firstnamelastname@gmail.com
TEL:6314649333
ADR;WORK;POSTAL;CHARSET=utf-8:blabla address;;;;;;
URL:http://www.website.com
PHOTO;ENCODING=b;TYPE=JPEG:/9j/4AAQSkZJRgABAgAAAQABAAD/7QCcUGhvdG9zaG9wID
MuMAA4QklNBAQAAAAAAIAcAmcAFGdPdFp5S3ZpQ25FNTZ1MVk1dmluHAIoAGJGQk1EMDEwMDB
hOWMwZDAwMDBjNzk2MDAwMGY2NDIwMTAwYjA1MDAxMDBjMjYxMDEwMDViZmQwMTAwMzMxMDAz
MDBhODM0MDMwMGE2NGQwMzAwMmI2YTAzMDA2NjRkMDUwMP/iC/hJQ0NfUFJPRklMRQABAQAAC
PNzuaWJwC7heFmBLspcurC+8Ohqk5/wCAnoXxihB6GujLi2z030eh14nHov1PRqb630uvTfRl
S+nN9GHS4I9NQzNYh0//2Q==
END:VCARD