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Member
Reputation: 41
1 out of 1 members found this post helpful.
iPhone Field Test Mode
Hello all,
I just saw a few threads regarding Field Test Mode on iPhone. I think this was removed after iOS 4.0.x but now is back on iOS 4.1. Just dial *3001#12345#* and you will see your bars showing the RSCP in dB now and going back to bars after you tap the dBs. However it seems they removed the Serving Cell/Neighbors info. But you can also check out the Signal app in Cydia for those who did jailbreak it...What kind of engineer wouldn't jailbreak it, right?
Any questions just let me know.
Thanks,
-Tekumuman
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2010-10-29 08:13 AM
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Member
Reputation: 69
Re: iPhone Field Test Mode
I think they have again included the full Field Test in 4.2
Field Test Display: iPhone 4 OS 4.2.1 Field Test Mode
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Member
Reputation: 181
Re: iPhone Field Test Mode
Originally Posted by
tekumuman
Hello all,
I just saw a few threads regarding Field Test Mode on iPhone. I think this was removed after iOS 4.0.x but now is back on iOS 4.1. Just dial *3001#12345#* and you will see your bars showing the RSCP in dB now and going back to bars after you tap the dBs. However it seems they removed the Serving Cell/Neighbors info. But you can also check out the Signal app in Cydia for those who did jailbreak it...What kind of engineer wouldn't jailbreak it, right?
Any questions just let me know.
Thanks,
-Tekumuman
You know the reason why they temporarily turn off the enng mode , maybe because of this reason . here's the link :
Apple offers free bumpers for iPhone 4 - V3.co.uk - formerly vnunet.com
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Member
Reputation: 69
Re: iPhone Field Test Mode (Activate)
Here is a method of activating full fieldTest on IOS4 without updating to IOS4.2
Go to this Page and install SSH & winscp
1) How to Use SSH to Transfer File on iPhone | The iPhone and iPad Blog by Simon
2) Read the method given by "aneagle" from
iOS 4 Field Test Mode? - MacRumors Forums
I have tried and its working Fine.
Thanks
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Member
Reputation: 116
1 out of 1 members found this post helpful.
Re: iPhone Field Test Mode
is a simple toy without log support
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Re: iPhone Field Test Mode
Not bad for RF guy u know
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Member
Reputation: 62
Re: iPhone Field Test Mode (Activate)
Originally Posted by
huaweiradio
working fine....
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Post Thanks - 1 Thanks
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Member
Reputation: 62
Re: iPhone Field Test Mode
but, how come showing "unknow" status?
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Member
Reputation: 160
Re: iPhone Field Test Mode
has anyone tried cydia's Signal application?
we want to buy it but we're not sure if it has the feature of locking onto a cell for testing.
currently, the net monitor in iphone 4 does not lock into a cell
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Member
Reputation: 71
Re: iPhone Field Test Mode
Thanks it will be useful to make some probes
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