A personal representative administering an estate under an informally probated will or any devisee under an informally probated will may petition for an order of settlement of the estate that will not adjudicate the testacy status of the decedent. The personal representative may petition at any time, and a devisee may petition after one year, from the appointment of the original personal representative, except that no petition under this section may be entertained until the time for presenting claims that arose before the death of the decedent has expired. The petition may request the court to consider the final account or compel or approve an accounting and distribution, to construe the will and adjudicate final settlement and distribution of the estate. After notice to all devisees and the personal representative and hearing, the court may enter an order or orders, on appropriate conditions, determining the persons entitled to distribution of the estate under the will, and, as circumstances require, approving settlement and directing or approving distribution of the estate and discharging the personal representative from further claim or demand of any devisee who is a party to the proceeding and those the devisee represents. If it appears that a part of the estate is intestate, the proceedings shall be dismissed or amendments made to meet the provisions of AS 13.16.620.