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Closed It is safe to update gpp unlocked to ios 10.3.3?

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I recently updated my GPP LTE unlocked iPhone 5s iOS from 10.1 to 10.3.3. My device runs smoother and snappier now. No battery drain. Now, I am planning to upgrade to iOS 11 beta. Is it safe to upgrade? Baka kasi malock ang sim. Thanks sa sasagot.
 
Hi guys may 6s ako gpp US lock okay lang ba mag update sa 10.3.3 and also planning mag update for IOS 11
 
Pag gpp kayu wag na mag upgrade to 11.3 or e follow yong step dito kasi nagawa ko na nasira pa tuloy gpp lte chip ko sayang
 
ir pano settings sa gpp? nag dial ako sa *5005*7672*00# tapos pinili ko other carrier so ni lagay ko yung 7digit na globe 5150211 tapos nagka signal naman yung iphone ko kaso sim not supported parin kahit meron na signal ang masama lang na reset all content and settings ko kaya ayun back to zero kaso ayaw na eh sim not supported any suggestion?? mga sir maam boss>??
 
ako iphone 5c po gamit ko, pano malalaman if gpp/lte gamit? new iphone user pa lang po ako kaya dami ko pa hindi alam xD

nagkakaprob kasi ako sa unit ko eh, madalas no service yung sa signal..


ask ko lang kung tatanggalin ko yung chip tas iuupdate ko yung ios pwede ba yun?? and what would happen??
 
ask ko lang kung tatanggalin ko yung GPP Chip then i-update ko pwede ba yun? and what would happen ? gagana parin ba yung Chip??
 
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