iPad receives iOS error 400

Version 9.3.6 (13G37) receives the following error

Can you help me within as I get it trying get Google mai.

iPad 2

Posted on Oct 4, 2023 08:33 AM

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Question marked as Top-ranking reply

Posted on Oct 4, 2023 08:45 AM

The Error 400 Invalid Request response is a server side error code - that indicates that the server cannot or will not process the request due to something that is perceived to be a client error (for example, malformed request syntax, invalid request message framing, or deceptive request routing).


How are you attempting to access Google Mail? Are you using the native Apple Mail App - or something else? Perhaps you are using a web browser?


With benefit of more information, contributors here may be better able to offer appropriate advice or guidance.


With iOS 9.3.5 installed, you will have an iPad2, iPad3 or iPad mini1.


Be aware Apple ended update support for these models in September 2016. These models of iPad cannot be updated to iOS 10 or later major versions of iOS, as the internal hardware does not meet the minimum technical requirements for new versions of iOS/iPadOS. This limitation cannot be bypassed; these are 32-bit architecture devices, whilst all recent versions of iOS/iPadOS are designed for 64-bit hardware platforms. iPad2, iPad3 and iPad mini1 are all obsolete.


2 replies
Question marked as Top-ranking reply

Oct 4, 2023 08:45 AM in response to redinvd

The Error 400 Invalid Request response is a server side error code - that indicates that the server cannot or will not process the request due to something that is perceived to be a client error (for example, malformed request syntax, invalid request message framing, or deceptive request routing).


How are you attempting to access Google Mail? Are you using the native Apple Mail App - or something else? Perhaps you are using a web browser?


With benefit of more information, contributors here may be better able to offer appropriate advice or guidance.


With iOS 9.3.5 installed, you will have an iPad2, iPad3 or iPad mini1.


Be aware Apple ended update support for these models in September 2016. These models of iPad cannot be updated to iOS 10 or later major versions of iOS, as the internal hardware does not meet the minimum technical requirements for new versions of iOS/iPadOS. This limitation cannot be bypassed; these are 32-bit architecture devices, whilst all recent versions of iOS/iPadOS are designed for 64-bit hardware platforms. iPad2, iPad3 and iPad mini1 are all obsolete.


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iPad receives iOS error 400

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