Hanafi
The sources give no view for it here.
رفع اليدين عند تكبيرة الإحرام
هل يُرفع اليدان عند تكبيرة الإحرام في الصلاة؟
Each school’s answer
In our wordsHanafi
Not stated in the sources
Maliki
Not stated in the sources
Shafi'i
Not stated in the sources
Hanbali
Not stated in the sources
The texts
مسألة: ويرفع يديه عند تكبيرة الإحرام. خلافا لقوم، لما رواه جماعة من الصحابة أن النبي - صلى الله عليه وسلم - (كان إذا افتتح الصلاة رفع يديه حذو منكبيه) .
«الإشراف», al-Qadi Abd al-Wahhab p. 228
From the schools’ own books
Maliki
The sources give no view for it here.
Shafi'i
The sources give no view for it here.
Hanbali
The sources give no view for it here.
What is «in our words» is our standard wording; the books’ texts stay as they are.