hello
This is different iphone 5s i am working on this one is giving me error 1 so removed the baseband U1_RF and i lost these prints from the board of baseband area C12,P1,T21, V2. if any of these points are important where do i run wire to from these points.
here is the log
Thank you for reading
Are you know about http://forum.gsmhosting.com/vbb/f854/ :-)
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Последний раз редактировалось Zall; 11.01.2015 в 07:47.
yes i know of the forum if thats what you mean but i prefer to hang out here people are more friendly and helpful no problem even of they speak less english i can understand. Russsian techs are very good and i have lot of respect for them thats why i post my problem here.
BadGoose (16.02.2015)
Show me the photo in zoom.. All lost pads , if it's not NC, must be repair.
Screen Shot 2015-01-11 at 3.18.39 PM.jpg
Screen Shot 2015-01-11 at 2.40.13 PM copy.jpg
Screen Shot 2015-01-11 at 2.39.28 PM.jpg
i do not have camera in my micro scope but look at the picture of the board these point i lost when removing the bb cpu
К окуляру микроскопа можно айфон поднести и сделать фотографию.
Все точки nc, если я правильно понял.
Ошибка 1 с ними не связана.
Сообщение от cooperlonely
you are very good my friend good idea
please add me to icq i sent message
after reballing the u1_RF 2 times stile give same error
here is the restore log
any one suggest any idea please how to resolve this problem??
Chek power for BB. Phone dont have answer from BB.
I replace bb pmu, still getting same error also replace U3_rf still same error here is the log. Also I tested these caps and I am not getting any voltage on these caps c43_RF, C57_Rf, c58_RF,c50_Rf, C54_RF, c53_RF, c11_RF c13_RF, C10_RF, C59_rf, c45_RF ,cc4_rf, c5_rf.
if Main Pmu U7 was bad the whole phone won't start right? but phone powers up connects to iTunes start restore process but baseband not getting power even after replacing BB PMU U2_RF. any suggestion please
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